CVE-2020-25538 Information

Description

An authenticated attacker can inject malicious code into \lang\ parameter in /uno/central.php file in CMSuno 1.6.2 and run this PHP code in the web page. In this way attacker can takeover the control of the server.

CVSS Vector

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

Reference

https://fatihhcelik.blogspot.com/2020/09/cmsuno-162-remote-code-execution_30.html http://packetstormsecurity.com/files/161162/CMSUno-1.6.2-Remote-Code-Execution.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8