CVE-2021-28797

Stack Buffer Overflow in Surveillance Station

State: Published
Severity: 9.8 Critical
Published: Apr 14, 2021
Updated: Sep 17, 2024
Reserved: Mar 18, 2021

Description

A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Station 5.1.5.3.3 (and later) for ARM CPU NAS (32bit OS) and x86 CPU NAS (32bit OS)

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	qnap

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
Surveillance StationQNAP Systems Inc.	before 5.1.5.4.3Affected
Surveillance StationQNAP Systems Inc.	before 5.1.5.3.3Affected

References

https://www.qnap.com/en/security-advisory/qsa-21-07

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