CVE-2021-34361

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

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-22-04	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:qnap:nas_proxy_server:*:*:*:*:*:*:*:*

cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

History

08 Mar 2022, 16:10

Type	Values Removed	Values Added
CPE		cpe:2.3:a:qnap:nas_proxy_server:::::::: cpe:2.3:o:qnap:qts::::::::
CWE		CWE-79
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.3 v3 : 6.1
First Time		Qnap qts Qnap Qnap nas Proxy Server
References	~~(CONFIRM) https://www.qnap.com/en/security-advisory/qsa-22-04 -~~	(CONFIRM) https://www.qnap.com/en/security-advisory/qsa-22-04 - Vendor Advisory

25 Feb 2022, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-02-25 06:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-34361

Mitre link : CVE-2021-34361

CVE.ORG link : CVE-2021-34361

JSON object : View

Products Affected

qnap

nas_proxy_server
qts

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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