CVE Vulnerability

CVE-2021-38684

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

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.qnap.com/en/security-advisory/qsa-21-45 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:qnap:multimedia_console:*:*:*:*:*:*:*:*
cpe:2.3:a:qnap:multimedia_console:1.5.2:*:*:*:*:*:*:*
Information

Published : 2021-11-13 01:15

Updated : 2022-02-10 03:12

NVD link : CVE-2021-38684

Mitre link : CVE-2021-38684

Products Affected
No products.
CWE
CWE-787