What is CVE-2023-50359?

CVE-2023-50359 is a low-severity vulnerability in Qnap Qts, classified under CWE-252. CVSS score: 3.4/10. Published 2024-02-02.

How severe is CVE-2023-50359?

Low severity. CVSS v3 base score is 3.4 out of 10.

Vulnerability in Qnap Qts

CVE-2023-50359

An unchecked return value vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow local authenticated administrators to place the system in a state that could lead to a crash or other unintended behaviors via unspecified vectors. 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

EPSS: 0.002 (5.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.4 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L.

Affected products

Qnap Qts — versions 5.1.0.2348, 5.1.0.2399, 5.1.0.2418
Qnap Qutscloud — versions c5.1.0.2498
Qnap Quts_hero — versions h5.1.0.2409, h5.1.0.2424, h5.1.0.2453
Qnap Systems Inc. Qts — versions 5.1.x
Qnap Systems Inc. Quts Hero — versions h5.1.x

Weakness classification (CWE)

CWE-252

References

security@qnapsecurity.com.tw (Vendor Advisory)

Frequently asked questions

What is CVE-2023-50359?: CVE-2023-50359 is a low-severity vulnerability in Qnap Qts, classified under CWE-252. CVSS score: 3.4/10. Published 2024-02-02.
How severe is CVE-2023-50359?: Low severity. CVSS v3 base score is 3.4 out of 10.