Buffer Copy Vulnerability Affects QNAP Operating Systems
CVE-2023-51367

8.8HIGH

Key Information:

Vendor
QNAP
Status
Qts
Quts Hero
Vendor
CVE Published:
6 September 2024

Summary

A buffer copy without checking the size of input vulnerability has been identified in multiple versions of QNAP operating systems. This flaw poses a risk of potential code execution via network interactions, enabling unauthorized access and manipulation of system functions. QNAP has released significant updates addressing this issue in QTS 5.1.6.2722 build 20240402 and later, as well as QuTS hero h5.1.6.2734 build 20240414 and beyond. It is crucial for users to upgrade to the patched versions to ensure system security.

Affected Version(s)

QTS 5.1.x < 5.1.6.2722 build 20240402

QuTS hero h5.1.x

References

https://www.qnap.com/en/security-advisory/qsa-24-20

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

chumen77
.