CVE-2025-59381: QTS, QuTS hero
A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator 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 versions: QTS 5.2.8.3332 build 20251128 and later QuTS hero h5.2.8.3321 build 20251117 and later QuTS hero h5.3.2.3354 build 20251225 and later
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2025-59381?
CVE-2025-59381 is considered a critical vulnerability that can be exploited by attackers to access sensitive files.
How do I fix CVE-2025-59381?
To fix CVE-2025-59381, update your QNAP operating system to the latest version that includes the security patch.
What systems are affected by CVE-2025-59381?
CVE-2025-59381 affects QNAP QTS versions up to 5.2.8.3332 and QuTS hero versions up to h5.2.8.3321.
Can CVE-2025-59381 be exploited remotely?
Yes, CVE-2025-59381 can be exploited remotely if an attacker has administrator access.
What type of vulnerability is CVE-2025-59381?
CVE-2025-59381 is a path traversal vulnerability allowing unauthorized file access.