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TI-2025-43918 Aliases CVE-2025-66272GHSA-82vv-gqxj-gp73

Path traversal in QNAP Video Station lets attackers read files

Priority LOW 36CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

QNAP Video Station from 5.8.x before 5.8.5 contains a path traversal flaw (CWE-22) that lets a user reach files outside the intended directory. A remote attacker who holds a user account can exploit it to read the contents of unexpected files or system data.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

A path traversal vulnerability has been reported to affect Video Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Video Station 5.8.5 and later

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00366 30th percentileScored 2026-11-07
Fix Fixed Video Station (QNAP Systems Inc.): 5.8.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
QNAPVideo Station5.8.x to before 5.8.55.8.5Patch availableCNA
  • Video Station VendorQNAP Affected 5.8.x to before 5.8.5 Fixed in 5.8.5 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qnap:video_station:*:*:*:*:*:*:*:*5.8.0 to before 5.8.5VulnerableQNAP
  • cpe:2.3:a:qnap:video_station:*:*:*:*:*:*:*:* Versions 5.8.0 to before 5.8.5 Vulnerable ·QNAP

Remediation

Update QNAP Video Station to version 5.8.5 or later, which fixes the flaw.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA Video Station (QNAP Systems Inc.) Fixed in 5.8.5

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    QNAP Systems Video Station 5.8.5

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2025-43919 QNAP Video Station path traversal allows reading unexpected filesPriority LOW 36
    Show all 2 records →

Timeline

  1. 2026-10-15 Threatist record created from CVE-2025-66272
  2. 2026-10-16 Alias added: GHSA-82vv-gqxj-gp73
  3. 2026-10-16 CISA SSVC decision points changed
  4. 2026-10-16 Priority changed: MEDIUM → LOW
  5. 2026-10-16 CVSS score added · NVD

References

Other 1

  • TI-2017-09713 Command injection in QNAP Video Station CVSS 3.0CRITICAL 9.8
  • TI-2023-17466 SQL injection in QNAP Video Station CVSS 3.1CRITICAL 10.0
  • TI-2021-19805 Improper authentication in Video Station CVSS 3.1CRITICAL 9.8
  • TI-2021-19804 Information leakage in Video Station CVSS 3.1CRITICAL 9.8
  • TI-2026-74713 Access code forgery in QNAP Video Station exposes media CVSS 4.0HIGH 8.7
  • TI-2023-21889 OS command injection in QNAP Video Station CVSS 3.1HIGH 8.8
See all 20 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences