QID 731063

Date Published: 2024-01-18

QID 731063: QNAP QTS OS Path Traversal Vulnerability (QSA-23-42)

QTS is the operating system for all entry-level and mid-level QNAP NAS models.A buffer copy without checking size of input vulnerability has been reported to affect certain legacy versions of QTS.

Affected Versions:
QNAP QTS version 5.1.0.2348 build 20230325 prior to version 5.1.0.2444 build 20230629

QID Detection Logic:
This QID checks for vulnerable version of QNAP QTS target by sending a GET request to 'authLogin.cgi' endpoint.

Successful exploitation of the vulnerability may allow users to read and expose sensitive data via a network.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
  • Solution
    Vendor has released patch addressing the vulnerability, customers are advised to upgrade to the latest version of QNAP QTS. For more information please refer to QSA-23-42
    Vendor References

    CVEs related to QID 731063

    Software Advisories
    Advisory ID Software Component Link
    QSA-23-42 URL Logo www.qnap.com/en/security-advisory/qsa-23-42