CVE-2021-33357 Information

Description

A vulnerability exists in RaspAP 2.6 to 2.6.5 in the \iface\ GET parameter in /ajax/networking/get_netcfg.php when the \iface\ parameter value contains special characters such as ;\ which enables an unauthenticated attacker to execute arbitrary OS commands.

CVSS Vector

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

Reference

https://github.com/RaspAP/raspap-webgui/blob/master/ajax/networking/get_netcfg.php https://gist.github.com/omriinbar/52c000c02a6992c6ce68d531195f69cf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8