CVE-2021-33357

9.8 criticalEPSS 17%

Critical (9.8) in raspap raspap. EPSS 17% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 17% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2021-06-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

raspap:raspap

References

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

Check your stack JSON