CVE-2023-50359

Description

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

CVSS v3.1 Score

3.4

LOW

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

Weakness Type (CWE)

CWE-252 CWE-252

Affected Products

Vendor	Product	Versions
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	qts	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	quts_hero	All
qnap	qutscloud	All

References

Advisories & Patches

https://www.qnap.com/en/security-advisory/qsa-24-07 https://www.qnap.com/en/security-advisory/qsa-24-07

Frequently Asked Questions

What is 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 It has a CVSS v3.1 base score of 3.4 (LOW).

How severe is CVE-2023-50359? +

CVE-2023-50359 has a CVSS v3.1 score of 3.4 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2023-50359? +

CVE-2023-50359 affects products from qnap, specifically: qts, quts_hero, qutscloud. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-50359? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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