CVE Vulnerability

CVE-2021-40542

Opensis-Classic Version 8.0 is affected by cross-site scripting (XSS). An unauthenticated user can inject and execute JavaScript code through the link_url parameter in Ajax_url_encode.php.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

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

References
Link Resource
https://github.com/OS4ED/openSIS-Classic/issues/189 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:os4ed:opensis:8.0:*:*:*:*:*:*:*
Information

Published : 2021-10-11 01:15

Updated : 2021-10-18 12:46

NVD link : CVE-2021-40542

Mitre link : CVE-2021-40542

Products Affected
No products.
CWE
CWE-79