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TI-2025-33997 Aliases CVE-2025-54154GHSA-435v-f8gv-q7r4

Improper authentication in QNAP Authenticator

Priority LOW 32CWE-287Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287.

Summary

An improper authentication vulnerability has been reported to affect QNAP Authenticator. If an attacker gains physical access, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: QNAP Authenticator 1.3.1.1227 and later

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00219 12th percentileScored 2026-11-07
Fix Fixed QNAP Authenticator (QNAP Systems Inc.): 1.3.1.1227

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
QNAPQNAP Authenticator1.3.x to before 1.3.1.12271.3.1.1227Patch availableCNA
  • QNAP Authenticator VendorQNAP Affected 1.3.x to before 1.3.1.1227 Fixed in 1.3.1.1227 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:qnap:authenticator:*:*:*:*:*:*:*:*1.3.0 to before 1.3.1.1227VulnerableQNAP
  • cpe:2.3:a:qnap:authenticator:*:*:*:*:*:*:*:* Versions 1.3.0 to before 1.3.1.1227 Vulnerable ·QNAP

Remediation

  • Fix · CNA QNAP Authenticator (QNAP Systems Inc.) Fixed in 1.3.1.1227

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-54154
  2. 2026-10-03 Alias added: GHSA-435v-f8gv-q7r4

References

Advisory 1

Sources

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