CVE-2023-45026 — MEDIUM (5.5)

Vulnerability Description

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to read the contents of unexpected files and expose sensitive data via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTScloud c5.1.5.2651 and later

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Qnap	Qts	5.1.0.2348
Qnap	Quts Hero	h5.1.0.2409
Qnap	Qutscloud	c5.1.0.2498

Related Weaknesses (CWE)

CWE-22

References

https://www.qnap.com/en/security-advisory/qsa-24-02Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-24-02Vendor Advisory

FAQ

What is CVE-2023-45026?

CVE-2023-45026 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A path traversal vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to read the contents of unex...

How severe is CVE-2023-45026?

CVE-2023-45026 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-45026?

Check the references section above for vendor advisories and patch information. Affected products include: Qnap Qts, Qnap Quts Hero, Qnap Qutscloud.