CVE-2026-36828

HIGH

Panabit PAP-XM320 <= v7.7 - Authenticated OS Command Injection via runcmd Parameter

Title source: llm

Description

A command injection vulnerability exists in the /cgi-bin/tools/ajax_cmd endpoint of Panabit PAP-XM320 up to and including v7.7. The CGI component allows authenticated users to execute arbitrary shell commands with root privileges via the action=runcmd parameter.

References (2)

Core 2

Core References

https://www.panabit.com/

https://secreu.notion.site/CVE-2026-36828-3652c0ab461580f28f50ddc37ce4e1d6

Scores

CVSS v3 8.8

EPSS 0.0167

EPSS Percentile 73.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Published May 19, 2026

Tracked Since May 19, 2026