CVE-2022-42457 Information

Description

Generex CS141 before 2.08 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g. command execution can occur via a reverse shell installed by install.sh).

CVSS Vector

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

Reference

https://www.generex.de/support/downloads/ups/cs141 https://www.generex.de/products/ups/ https://github.com/hubertfarnsworth12/Generex-CS141-Authenticated-Remote-Command-Execution

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.2