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WID-SEC-W-2026-2990
Vulnerability from csaf_certbund - Published: 2026-08-24 22:00 - Updated: 2026-08-24 22:00Summary
DrayTek VigorAP: Mehrere Schwachstellen ermöglichen Codeausführung
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: DrayTek Vigor ist eine Serie von Netzwerkgeräten, die von der Firma DrayTek hergestellt wird
Angriff: Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in DrayTek VigorAP ausnutzen, um beliebigen Programmcode auszuführen.
Betroffene Betriebssysteme: - Hardware Appliance
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
DrayTek Vigor AP 1060C <1.4.12
DrayTek / Vigor
|
AP 1060C <1.4.12 | ||
|
DrayTek Vigor AP 960C <1.4.12
DrayTek / Vigor
|
AP 960C <1.4.12 | ||
|
DrayTek Vigor AP 906 <1.4.13
DrayTek / Vigor
|
AP 906 <1.4.13 | ||
|
DrayTek Vigor AP 903 <1.4.22
DrayTek / Vigor
|
AP 903 <1.4.22 | ||
|
DrayTek Vigor AP 912C <1.4.15
DrayTek / Vigor
|
AP 912C <1.4.15 | ||
|
DrayTek Vigor AP 918R <1.4.11
DrayTek / Vigor
|
AP 918R <1.4.11 |
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
Affected products
Known affected
6 products, the same list as for
CVE-2026-71904
References
3 references
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "DrayTek Vigor ist eine Serie von Netzwerkger\u00e4ten, die von der Firma DrayTek hergestellt wird",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in DrayTek VigorAP ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Hardware Appliance",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-2990 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2990.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-2990 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2990"
},
{
"category": "external",
"summary": "DrayTek Security Advisory VIGORAP-2026-08 vom 2026-08-24",
"url": "https://www.draytek.com/about/security-advisory/multiple-remote-code-execution-and-buffer-overflow-vulnerabilities-in-vigorap-series-august-2026/"
}
],
"source_lang": "en-US",
"title": "DrayTek VigorAP: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
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},
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"product": {
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}
},
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"product": {
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"product_id": "T058570"
}
},
{
"category": "product_version",
"name": "AP 906 1.4.13",
"product": {
"name": "DrayTek Vigor AP 906 1.4.13",
"product_id": "T058570-fixed",
"product_identification_helper": {
"cpe": "cpe:/h:draytek:vigor:ap_906__1.4.13"
}
}
},
{
"category": "product_version_range",
"name": "AP 912C \u003c1.4.15",
"product": {
"name": "DrayTek Vigor AP 912C \u003c1.4.15",
"product_id": "T058571"
}
},
{
"category": "product_version",
"name": "AP 912C 1.4.15",
"product": {
"name": "DrayTek Vigor AP 912C 1.4.15",
"product_id": "T058571-fixed",
"product_identification_helper": {
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}
}
},
{
"category": "product_version_range",
"name": "AP 903 \u003c1.4.22",
"product": {
"name": "DrayTek Vigor AP 903 \u003c1.4.22",
"product_id": "T058572"
}
},
{
"category": "product_version",
"name": "AP 903 1.4.22",
"product": {
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"product_id": "T058572-fixed",
"product_identification_helper": {
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"vulnerabilities": [
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"cve": "CVE-2026-71904",
"product_status": {
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"T058572",
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},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71904"
},
{
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"product_status": {
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},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71905"
},
{
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"product_status": {
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"product_status": {
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},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71907"
},
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"product_status": {
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"T058568",
"T058570",
"T058572",
"T058571",
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},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71908"
},
{
"cve": "CVE-2026-71909",
"product_status": {
"known_affected": [
"T058569",
"T058568",
"T058570",
"T058572",
"T058571",
"T058567"
]
},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71909"
},
{
"cve": "CVE-2026-71910",
"product_status": {
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"T058568",
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"T058572",
"T058571",
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]
},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71910"
},
{
"cve": "CVE-2026-71911",
"product_status": {
"known_affected": [
"T058569",
"T058568",
"T058570",
"T058572",
"T058571",
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]
},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71911"
},
{
"cve": "CVE-2026-71912",
"product_status": {
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"T058568",
"T058570",
"T058572",
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},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71912"
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"product_status": {
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"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71913"
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{
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"product_status": {
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"T058568",
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"T058572",
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},
"release_date": "2026-08-24T22:00:00.000+00:00",
"title": "CVE-2026-71914"
}
]
}
CVE-2026-71904 (GCVE-0-2026-71904)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-24 19:52
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via tr069TestInform
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the tr069TestInform function. The vulnerability is caused by insufficient filtering of dangerous characters before the event_code field is concatenated into a system command. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 19:52 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
{
"containers": {
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"metrics": [
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"other": {
"content": {
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}
],
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"timestamp": "2026-08-24T19:52:22.048997Z",
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},
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{
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"type": "finder",
"value": "Le Yu (Nanjing University of Posts and Telecommunications)"
},
{
"lang": "en",
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}
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}
],
"metrics": [
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"subConfidentialityImpact": "NONE",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
},
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"problemTypes": [
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"description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
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},
{
"name": "VulnCheck Advisory: DrayTek VigorAP Multiple Models OS Command Injection via tr069TestInform",
"tags": [
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"title": "DrayTek VigorAP Multiple Models OS Command Injection via tr069TestInform",
"x_generator": {
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CVE-2026-71905 (GCVE-0-2026-71905)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-25 17:12
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via ExportSettings
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the ExportSettings function. The vulnerability is caused by insufficient filtering of the backupkey, backuptype, and realtime fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 18:31 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71906 (GCVE-0-2026-71906)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-26 18:27
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via setLan
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the setLan function. The vulnerability is caused by insufficient validation of the lanIp and lanNetmask fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:27 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71907 (GCVE-0-2026-71907)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-24 19:02
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via setcamset
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the setcamset function. The vulnerability is caused by insufficient filtering of the selectSlaves field before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 19:01 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71908 (GCVE-0-2026-71908)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-26 16:14
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via mesh_start_speed_test
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the mesh_start_speed_test function. The vulnerability is caused by insufficient sanitization of the meshdevice_index and meshdevice_ip fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 15:56 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71909 (GCVE-0-2026-71909)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-24 19:53
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via InquierTime
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the InquierTime function. The vulnerability is caused by insufficient filtering of the time field before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 19:52 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71910 (GCVE-0-2026-71910)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-24 18:51
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via apautotest
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the apautotest function. The vulnerability is caused by insufficient validation of the CMD0, CMD3, and CMD6 fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 18:51 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71911 (GCVE-0-2026-71911)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-26 18:29
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models Buffer Overflow via setLan
Summary
Multiple DrayTek VigorAP models contain a buffer overflow vulnerability in the setLan function. The vulnerability is caused by missing length checks during memory copy operations involving the lanVlanId0, lanIp, and lanNetmask fields. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 18:28 UTC
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71912 (GCVE-0-2026-71912)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-24 19:01
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models Buffer Overflow via apautotest
Summary
Multiple DrayTek VigorAP models contain a buffer overflow vulnerability in the apautotest function. The vulnerability is caused by missing length checks during memory copy operations involving the CMD6 field. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 18:59 UTC
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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CVE-2026-71913 (GCVE-0-2026-71913)
Vulnerability from cvelistv5 – Published: 2026-08-24 17:07 – Updated: 2026-08-26 16:14
VLAI
EPSS
VEX
Title
DrayTek VigorAP Multiple Models OS Command Injection via upload_settings.cgi
Summary
Multiple DrayTek VigorAP models contain a command injection vulnerability in the upload_settings.cgi interface. The vulnerability is caused by insufficient filtering before the restorekey field is concatenated into a shell command. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 15:56 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.draytek.com/about/security-advisory/m… | vendor-advisory |
| https://www.vulncheck.com/advisories/draytek-vigo… | third-party-advisory |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| DrayTek Corporation | VigorAP 918R |
Affected:
0 , < 1.4.11
(custom)
|
|
| DrayTek Corporation | VigorAP 960C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 1060C |
Affected:
0 , < 1.4.12
(custom)
|
|
| DrayTek Corporation | VigorAP 906 |
Affected:
0 , < 1.4.13
(custom)
|
|
| DrayTek Corporation | VigorAP 912C |
Affected:
0 , < 1.4.15
(custom)
|
|
| DrayTek Corporation | VigorAP 903 |
Affected:
0 , < 1.4.22
(custom)
|
Date Public
2026-08-24 00:00
Credits
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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