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647 vulnerabilities by Synology
CERTFR-2026-AVI-1209
Vulnerability from certfr_avis - Published: 2026-09-21 - Updated: 2026-09-21
De multiples vulnérabilités ont été découvertes dans Synology DSM. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "DSM versions 7.2.2 ant\u00e9rieures \u00e0 7.2.2-72806-9",
"product": {
"name": "DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
},
{
"description": "DSM versions 7.4.x ant\u00e9rieures \u00e0 7.4-90075",
"product": {
"name": "DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
},
{
"description": "DSM versions 7.3 ant\u00e9rieures \u00e0 7.3.2-86009-4",
"product": {
"name": "DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
},
{
"description": "DSM versions 7.2.1 ant\u00e9rieures \u00e0 7.2.1-69057-12",
"product": {
"name": "DSM",
"vendor": {
"name": "Synology",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-13639",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13639"
},
{
"name": "CVE-2026-6205",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6205"
},
{
"name": "CVE-2026-13683",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13683"
},
{
"name": "CVE-2026-13666",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13666"
},
{
"name": "CVE-2026-13623",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13623"
},
{
"name": "CVE-2026-13635",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13635"
},
{
"name": "CVE-2026-13673",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13673"
},
{
"name": "CVE-2026-13684",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-13684"
}
],
"initial_release_date": "2026-09-21T00:00:00",
"last_revision_date": "2026-09-21T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1209",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-09-21T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Injection SQL (SQLi)"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Synology DSM. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Synology DSM",
"vendor_advisories": [
{
"published_at": "2026-09-18",
"title": "Bulletin de s\u00e9curit\u00e9 Synology Synology_SA_26_13",
"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_26_13"
}
]
}
CVE-2026-6205 (GCVE-0-2026-6205)
Vulnerability from nvd – Published: 2026-09-18 08:22 – Updated: 2026-09-18 19:57
VLAI
EPSS
VEX
Summary
An external control of file name or path vulnerability in Upload API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users to write arbitrary files and conduct denial-of-service attacks.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:56 UTC
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-4036 (GCVE-0-2026-4036)
Vulnerability from nvd – Published: 2026-09-18 08:26 – Updated: 2026-09-18 19:10
VLAI
EPSS
VEX
Summary
An improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Sharing API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain arbitrary sharing files.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:09 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40539 (GCVE-0-2026-40539)
Vulnerability from nvd – Published: 2026-09-18 08:29 – Updated: 2026-09-18 10:40
VLAI
EPSS
VEX
Summary
An improper certificate validation vulnerability in Email API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows man-in-the-middle attackers to read or write arbitrary files and conduct denial-of-service attacks.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:39 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40538 (GCVE-0-2026-40538)
Vulnerability from nvd – Published: 2026-09-18 08:29 – Updated: 2026-09-18 10:42
VLAI
EPSS
VEX
Summary
An improper restriction of excessive authentication attempts vulnerability in Auto block in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to read limited files via brute-force attacks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:42 UTC
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3.2 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40537 (GCVE-0-2026-40537)
Vulnerability from nvd – Published: 2026-09-18 08:28 – Updated: 2026-09-18 10:47
VLAI
EPSS
VEX
Summary
A server-side request forgery (SSRF) vulnerability in PersonMail API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain non-sensitive information.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:47 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40536 (GCVE-0-2026-40536)
Vulnerability from nvd – Published: 2026-09-18 08:27 – Updated: 2026-09-18 11:51
VLAI
EPSS
VEX
Summary
An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Audio API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain non-sensitive information.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 11:43 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40535 (GCVE-0-2026-40535)
Vulnerability from nvd – Published: 2026-09-18 08:28 – Updated: 2026-09-18 10:43
VLAI
EPSS
VEX
Summary
An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Desktop API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to write limited files and conduct limited denial-of-service attacks.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:43 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40534 (GCVE-0-2026-40534)
Vulnerability from nvd – Published: 2026-09-18 08:27 – Updated: 2026-09-18 10:48
VLAI
EPSS
VEX
Summary
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Video API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write limited files when the player is launched.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:48 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40533 (GCVE-0-2026-40533)
Vulnerability from nvd – Published: 2026-09-18 08:28 – Updated: 2026-09-18 10:43
VLAI
EPSS
VEX
Summary
An exposure of sensitive information through data queries vulnerability in Desktop API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to obtain non-sensitive information.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:43 UTC
CWE
- CWE-202 - Exposure of Sensitive Information Through Data Queries
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40532 (GCVE-0-2026-40532)
Vulnerability from nvd – Published: 2026-09-18 08:27 – Updated: 2026-09-18 19:09
VLAI
EPSS
VEX
Summary
A direct request ('forced browsing') vulnerability in Wallpaper Path in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain sensitive information.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:08 UTC
CWE
- CWE-425 - Direct Request ('Forced Browsing')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40531 (GCVE-0-2026-40531)
Vulnerability from nvd – Published: 2026-09-18 08:26 – Updated: 2026-09-18 19:09
VLAI
EPSS
VEX
Summary
An integer overflow or wraparound vulnerability in File Operation in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to conduct limited denial-of-service attacks.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:09 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40530 (GCVE-0-2026-40530)
Vulnerability from nvd – Published: 2026-09-18 08:25 – Updated: 2026-09-18 10:49
VLAI
EPSS
VEX
Summary
An improper neutralization of CRLF sequences ('CRLF injection') vulnerability in User API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks after the system is rebooted.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:49 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-13684 (GCVE-0-2026-13684)
Vulnerability from nvd – Published: 2026-09-18 08:19 – Updated: 2026-09-18 19:14
VLAI
EPSS
VEX
Summary
An improper encoding or escaping of output vulnerability in SCGI in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:14 UTC
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-13683 (GCVE-0-2026-13683)
Vulnerability from nvd – Published: 2026-09-18 08:22 – Updated: 2026-09-18 11:25
VLAI
EPSS
VEX
Summary
An improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in EventScheduler API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users with administrator privileges to obtain non-sensitive information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 11:24 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-13673 (GCVE-0-2026-13673)
Vulnerability from nvd – Published: 2026-09-18 08:22 – Updated: 2026-09-18 19:12
VLAI
EPSS
VEX
Summary
An incorrect permission assignment for critical resource vulnerability in LDAP API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users to read or write arbitrary files and conduct denial-of-service attacks.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:12 UTC
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-13666 (GCVE-0-2026-13666)
Vulnerability from nvd – Published: 2026-09-18 08:22 – Updated: 2026-09-18 19:11
VLAI
EPSS
VEX
Summary
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability in Sharing API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users to write limited files when a victim clicks a sharing URL.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:10 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-13639 (GCVE-0-2026-13639)
Vulnerability from nvd – Published: 2026-09-18 08:21 – Updated: 2026-09-18 19:13
VLAI
EPSS
VEX
Summary
An insufficient entropy vulnerability in login logic in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote attackers to read or write arbitrary files and conduct denial-of-service attacks.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:13 UTC
CWE
- CWE-331 - Insufficient Entropy
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
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CVE-2026-13635 (GCVE-0-2026-13635)
Vulnerability from nvd – Published: 2026-09-18 08:21 – Updated: 2026-09-18 19:12
VLAI
EPSS
VEX
Summary
An improper encoding or escaping of output vulnerability in Auth API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote attackers to obtain non-sensitive information.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:12 UTC
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
1 reference
Impacted products
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| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-13623 (GCVE-0-2026-13623)
Vulnerability from nvd – Published: 2026-09-18 08:22 – Updated: 2026-09-18 11:28
VLAI
EPSS
VEX
Summary
An improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Theme API in Synology DiskStation Manager (DSM) before 7.2.1-69057-12, 7.2.2-72806-9, 7.3.2-86009-4 and 7.4-90075 allows remote authenticated users with administrator privileges to read or write limited files.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 11:25 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.4 , < 7.4-90075
(semver)
Affected: 7.3.2 , < 7.3.2-86009-4 (semver) Affected: 7.2.2 , < 7.2.2-72806-9 (semver) Affected: 7.2.1 , < 7.2.1-69057-12 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40539 (GCVE-0-2026-40539)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:29 – Updated: 2026-09-18 10:40
VLAI
EPSS
VEX
Summary
An improper certificate validation vulnerability in Email API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows man-in-the-middle attackers to read or write arbitrary files and conduct denial-of-service attacks.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:39 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40538 (GCVE-0-2026-40538)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:29 – Updated: 2026-09-18 10:42
VLAI
EPSS
VEX
Summary
An improper restriction of excessive authentication attempts vulnerability in Auto block in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to read limited files via brute-force attacks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:42 UTC
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3.2 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40535 (GCVE-0-2026-40535)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:28 – Updated: 2026-09-18 10:43
VLAI
EPSS
VEX
Summary
An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Desktop API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to write limited files and conduct limited denial-of-service attacks.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:43 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40533 (GCVE-0-2026-40533)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:28 – Updated: 2026-09-18 10:43
VLAI
EPSS
VEX
Summary
An exposure of sensitive information through data queries vulnerability in Desktop API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote attackers to obtain non-sensitive information.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:43 UTC
CWE
- CWE-202 - Exposure of Sensitive Information Through Data Queries
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40537 (GCVE-0-2026-40537)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:28 – Updated: 2026-09-18 10:47
VLAI
EPSS
VEX
Summary
A server-side request forgery (SSRF) vulnerability in PersonMail API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain non-sensitive information.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:47 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40536 (GCVE-0-2026-40536)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:27 – Updated: 2026-09-18 11:51
VLAI
EPSS
VEX
Summary
An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Audio API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain non-sensitive information.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 11:43 UTC
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40534 (GCVE-0-2026-40534)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:27 – Updated: 2026-09-18 10:48
VLAI
EPSS
VEX
Summary
An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Video API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to read or write limited files when the player is launched.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 10:48 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40532 (GCVE-0-2026-40532)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:27 – Updated: 2026-09-18 19:09
VLAI
EPSS
VEX
Summary
A direct request ('forced browsing') vulnerability in Wallpaper Path in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain sensitive information.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:08 UTC
CWE
- CWE-425 - Direct Request ('Forced Browsing')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-40531 (GCVE-0-2026-40531)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:26 – Updated: 2026-09-18 19:09
VLAI
EPSS
VEX
Summary
An integer overflow or wraparound vulnerability in File Operation in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to conduct limited denial-of-service attacks.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:09 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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CVE-2026-4036 (GCVE-0-2026-4036)
Vulnerability from cvelistv5 – Published: 2026-09-18 08:26 – Updated: 2026-09-18 19:10
VLAI
EPSS
VEX
Summary
An improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in Sharing API in Synology DiskStation Manager (DSM) before 7.2.1-69057-10, 7.2.2-72806-7 and 7.3.2-86009-2 allows remote authenticated users to obtain arbitrary sharing files.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:09 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/en-global/security/advis… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
7.3 , < 7.3.2-86009-2
(semver)
Affected: 7.2.2 , < 7.2.2-72806-7 (semver) Affected: 7.2.1 , < 7.2.1-69057-10 (semver) Unknown: 0 , < 7.2.1 (semver) |
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