Buffer Copy Vulnerability Affects QNAP Operating System Versions
CVE-2024-27128

8.8HIGH

Key Information:

Vendor

QNAP
Status
Qts
Quts Hero
Vendor
CVE Published:
21 May 2024

What is CVE-2024-27128?

A vulnerability has been identified in several versions of the QNAP operating system, characterized by a buffer copy operation that fails to enforce size checks for input data. This oversight creates a potential avenue for authenticated users to exploit the vulnerability, enabling them to execute arbitrary code via a network connection. It is crucial for users of QNAP devices to update to QTS version 5.1.7.2770 build 20240520 or later, as well as the QuTS hero version 5.1.7.2770 build 20240520 or later, to mitigate this risk.

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Deploy the Patch

Affected Version(s)

QTS 5.1.x < 5.1.7.2770 build 20240520

QuTS hero h5.1.x

References

https://www.qnap.com/en/security-advisory/qsa-24-23

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Aliz Hammond of watchTowr
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