QTS, QuTS hero, QuTScloud
CVE-2023-41274

5.5MEDIUM

Key Information:

Vendor

QNAP
Status
Qts
Quts Hero
Qutscloud
Vendor
CVE Published:
2 February 2024

What is CVE-2023-41274?

A NULL pointer dereference vulnerability has been identified in various versions of the QNAP operating system. This flaw can potentially be exploited by authenticated administrators to execute a denial-of-service (DoS) attack over the network, impacting the availability of affected systems. QNAP has released patches for specific builds to mitigate this risk, and system administrators are advised to upgrade to QTS 5.1.2.2533 build 20230926 or later, QuTS hero h5.1.2.2534 build 20230927 or later, and QuTScloud c5.1.5.2651 or later to protect their environments from potential exploitation.

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Deploy the Patch

Affected Version(s)

QTS 5.1.x < 5.1.2.2533 build 20230926

QuTS hero h5.1.x

QuTScloud c5.x.x

References

https://www.qnap.com/en/security-advisory/qsa-23-38

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jiaxu Zhao && Bingwei Peng
JSON
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