CVE-2019-7195 (GCVE-0-2019-7195)

Vulnerability from cvelistv5 – Published: 2019-12-05 16:34 – Updated: 2025-10-21 23:35
VLAI CISA Previdian
Summary
This external control of file name or path vulnerability allows remote attackers to access or modify system files. To fix the vulnerability, QNAP recommend updating Photo Station to their latest versions.
SSVC
Exploitation: active Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-06 20:40 UTC
CWE
  • External Control of File Name or Path
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Impacted products
Vendor Product Version
n/a QNAP NAS devices running Photo Station Affected: QTS 4.4.1: Photo Station before version 6.0.3, QTS 4.3.4 - QTS 4.4.0: Photo Station before version 5.7.10, QTS 4.3.0 - QTS 4.3.3: Photo Station before version 5.4.9, QTS 4.2.6: Photo Station before version 5.2.11
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2019-7195

Status: Confirmed

Status Updated: 2022-06-08 02:00 CEST

Exploited: Yes


Timestamps
First Seen: 2022-06-08
Asserted: 2022-06-08

Scope
Notes: QNAP Photo Station Path Traversal Vulnerability | Affected: QNAP / Photo Station | Description: QNAP devices running Photo Station contain an external control of file name or path vulnerability allowing remote attackers to access or modify system files. | Required action: Apply updates per vendor instructions. | Due date: 2022-06-22 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-7195

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev


Details
Cwes CWE-22
Feed CISA Known Exploited Vulnerabilities Catalog
Product Photo Station
Due Date 2022-06-22
Date Added 2022-06-08
Vendorproject QNAP
Vulnerabilityname QNAP Photo Station Path Traversal Vulnerability
Knownransomwarecampaignuse Known

References

Created: 2026-10-02 08:09 CEST | Updated: 2026-10-02 08:09 CEST
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2019-7195

Status: Confirmed

Status Updated: 2022-06-08 02:00 CEST

Exploited: Yes


Timestamps
First Seen: 2022-06-08
Asserted: 2022-06-08

Scope
Notes: This external control of file name or path vulnerability allows remote attackers to access or modify system files. To fix the vulnerability, QNAP... | Affected: QNAP / QNAP NAS devices running Photo Station | CVSS: 9.8 (CRITICAL) | EPSS: 0.89681 | Used in malware: yes | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Confirmed Compromise

Confidence: 70%

Source: previdian


Details
Feed Previdian (previdian.com)
Title This external control of file name or path vulnerability allows remote attackers to access or modify system files. To fix the vulnerability, QNAP...
Cve Id CVE-2019-7195
Vendor QNAP
Ghsa Id None
Product QNAP NAS devices running Photo Station
Added Date 2022-06-08T00:00:00.000Z
Cvss Score 9.8
Epss Score 0.89681
Previous Ids
Cvss Severity CRITICAL
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.99786
Used In Malware yes
Vulnerability Id CVE-2019-7195
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False

References

Created: 2026-10-02 09:11 CEST | Updated: 2026-10-02 09:11 CEST
Show details on NVD website

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                    "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
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              }
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              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "datePublished": "2019-12-05T16:34:38.000Z",
        "dateReserved": "2019-01-29T00:00:00.000Z",
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}



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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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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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