CVE-2024-21900: qts Injection — Fix

Description

An injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-74 CWE-74

Affected Products

Vendor	Product	Versions
qnap	qts	< 5.1.3.2578
qnap	qts	All
qnap	quts_hero	< h5.1.3.2578
qnap	quts_hero	All
qnap	qutscloud	< c5.1.5.2651

References

Advisories & Patches

https://www.qnap.com/en/security-advisory/qsa-24-09 https://www.qnap.com/en/security-advisory/qsa-24-09

Frequently Asked Questions

What is CVE-2024-21900? +

An injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute commands via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-21900? +

CVE-2024-21900 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-21900? +

CVE-2024-21900 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-2024-21900? +

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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