CVE-2021-38684

CWE-787 — Out-of-bounds Write CWE-120 — Classic Buffer Overflow3 documents3 sources

Severity

9.8CRITICAL

EPSS

0.8%

top 25.73%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Qnap Systems Inc. Multimedia Console Qnap Multimedia Console

Timeline

PublishedNov 13

Latest updateMay 24

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

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages2 packages

▶NVDqnap/multimedia_console< 1.4.3+1

▶CVEListV5qnap_systems_inc./multimedia_consoleunspecified — 1.4.3 ( 2021/10/05 )+1

🔴Vulnerability Details

GHSA

GHSA-r9m4-448x-8fg7: A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Multimedia Console↗2022-05-24

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CVEList

Buffer Overflow Vulnerability in Multimedia Console↗2021-11-13

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