CVE-2021-34359

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 25-02-2022 07:15

Last modified: - 08-03-2022 05:24

Total changes: - 2

Description

A cross-site scripting (XSS) vulnerability has been reported to affect QNAP device running Proxy Server. If exploited, this vulnerability allows remote attackers to inject malicious code. We have already fixed this vulnerability in the following versions of Proxy Server: QTS 4.5.x: Proxy Server 1.4.2 ( 2021/12/30 ) and later

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

Low

Integrity

Low

Privileges required

Changed

Scope

Required

User interaction

5.4

Base score

2.3

2.7

Exploitability score

Impact score

Verification logic

AND

vendor=qnap AND product=nas_proxy_server AND versionEndExcluding=1.4.2

vendor=qnap AND product=qts AND versionEndIncluding=4.5.4 AND versionStartIncluding=4.5.1

Reference

N/A-Vendor Advisory

Keywords

CVE-2021-34359

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-34359

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures