CVE-2025-54154

6.9 mediumEPSS 0.2%

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

CVSS 4.0: 6.9CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS 3.1: 6.8CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-25)
CWE: CWE-287
Published: 2025-10-03
Modified: 2026-10-18
Record from: the NVD, synced 2026-10-19

Affected

qnap:authenticator

References

https://www.qnap.com/en/security-advisory/qsa-25-30

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