QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2021-28797

Back to search

CVE-2021-28797

Published: Apr 14, 2021

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.1

9.8

CRITICAL

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)

VendorProductVersions

QNAP Systems Inc.

Surveillance Station

affected
unspecified - < 5.1.5.4.3

QNAP Systems Inc.

Surveillance Station

affected
unspecified - < 5.1.5.3.3

Weaknesses (CWE)

CWE-121

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now