CVE-2021-38684

Buffer Overflow Vulnerability in Multimedia Console

State: Published
Severity: 8.1 High
Published: Nov 13, 2021
Updated: Sep 17, 2024
Reserved: Aug 13, 2021

Description

A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Multimedia Console. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Multimedia Console: Multimedia Console 1.4.3 ( 2021/10/05 ) and later Multimedia Console 1.5.3 ( 2021/10/05 ) and later

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	qnap

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
Multimedia ConsoleQNAP Systems Inc.	before 1.4.3 ( 2021/10/05 )Affected before 1.5.3 ( 2021/10/05 )Affected

References

https://www.qnap.com/en/security-advisory/qsa-21-45

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