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MEDIUM · 6.5

CVE-2024-21905

An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the ...

Vulnerability Description

An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system 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

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
QnapQts>= 5.0.0, < 5.1.3.2578
QnapQuts Hero>= h5.0.0, < h5.1.3.2578
QnapQutscloud>= c5.0.0.1919, < c5.1.5.2651

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2024-21905?

CVE-2024-21905 is a vulnerability with a CVSS score of 6.5 (MEDIUM). An integer overflow or wraparound vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the ...

How severe is CVE-2024-21905?

CVE-2024-21905 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-21905?

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