CVE Vulnerability

CVE-2021-4020

janus-gateway is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://huntr.dev/bounties/9814baa8-7bdd-4e31-a132-d9d15653409e Exploit Issue Tracking
https://github.com/meetecho/janus-gateway/commit/d3fc00ec803d6c41d8f98908732f44e7f4911a1c Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*
Information

Published : 2021-11-27 10:15

Updated : 2021-11-30 07:27

NVD link : CVE-2021-4020

Mitre link : CVE-2021-4020

Products Affected
No products.
CWE
CWE-79