Vulnerabilities > CVE-2021-38687 - Unspecified vulnerability in Qnap Surveillance Station

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

qnap

critical

NVD

Published: 2021-12-29

Updated: 2024-11-21

Summary

A stack buffer overflow vulnerability has been reported to affect QNAP NAS running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of Surveillance Station: QTS 5.0.0 (64 bit): Surveillance Station 5.2.0.4.2 ( 2021/10/26 ) and later QTS 5.0.0 (32 bit): Surveillance Station 5.2.0.3.2 ( 2021/10/26 ) and later QTS 4.3.6 (64 bit): Surveillance Station 5.1.5.4.6 ( 2021/10/26 ) and later QTS 4.3.6 (32 bit): Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later QTS 4.3.3: Surveillance Station 5.1.5.3.6 ( 2021/10/26 ) and later

Vulnerable Configurations

Part	Description	Count
Application	Qnap Qnap Surveillance Station 5.0.3 Qnap Surveillance Station 5.0.4 Qnap Surveillance Station 5.0.5 Qnap Surveillance Station 5.1.0.1 Qnap Surveillance Station 5.1.0.2 Qnap Surveillance Station 5.1.0.3 Qnap Surveillance Station 5.1.0.4 Qnap Surveillance Station 5.1.0.5 Qnap Surveillance Station 5.1.1.0 Qnap Surveillance Station 5.1.1.1 Qnap Surveillance Station 5.1.1.2 Qnap Surveillance Station 5.1.1.3.0 Qnap Surveillance Station 5.1.1.3.1 Qnap Surveillance Station 5.1.1.3.2 Qnap Surveillance Station 5.1.1.3.3 Qnap Surveillance Station 5.1.1.3.4 Qnap Surveillance Station 5.1.1.4.0 Qnap Surveillance Station 5.1.1.4.1 Qnap Surveillance Station 5.1.1.4.2 Qnap Surveillance Station 5.1.1.4.3 Qnap Surveillance Station 5.1.1.4.4 Qnap Surveillance Station 5.1.2.3.0 Qnap Surveillance Station 5.1.2.3.2 Qnap Surveillance Station 5.1.2.3.3 Qnap Surveillance Station 5.1.2.4.0 Qnap Surveillance Station 5.1.2.4.1 Qnap Surveillance Station 5.1.2.4.2 Qnap Surveillance Station 5.1.2.4.3 Qnap Surveillance Station 5.1.3.3.1 Qnap Surveillance Station 5.1.3.3.2 Qnap Surveillance Station 5.1.3.3.3 Qnap Surveillance Station 5.1.3.3.4 Qnap Surveillance Station 5.1.3.3.5 Qnap Surveillance Station 5.1.3.3.6 Qnap Surveillance Station 5.1.3.3.7 Qnap Surveillance Station 5.1.3.3.8 Qnap Surveillance Station 5.1.3.4.0 Qnap Surveillance Station 5.1.3.4.1 Qnap Surveillance Station 5.1.3.4.2 Qnap Surveillance Station 5.1.3.4.3 Qnap Surveillance Station 5.1.3.4.5 Qnap Surveillance Station 5.1.3.4.6 Qnap Surveillance Station 5.1.3.4.7 Qnap Surveillance Station 5.1.3.4.8 Qnap Surveillance Station 5.1.5.3.0 Qnap Surveillance Station 5.1.5.3.1 Qnap Surveillance Station 5.1.5.3.2 Qnap Surveillance Station 5.1.5.3.3 Qnap Surveillance Station 5.1.5.3.6 Qnap Surveillance Station 5.1.5.4.0 Qnap Surveillance Station 5.1.5.4.1 Qnap Surveillance Station 5.1.5.4.2 Qnap Surveillance Station 5.1.5.4.3 Qnap Surveillance Station 5.1.5.4.6 Qnap Surveillance Station 5.2.0.3.2	55
OS	Qnap Qnap QTS 5.0.0 Qnap QTS 4.3.6 Qnap QTS 4.3.3	5

Summary

Vulnerable Configurations

References