CVE-2026-6204 HIGH

CVE-2026-6204

Vendor Librenms
Product librenms
Weakness CWE-78
Published April 13, 2026
Last update April 13, 2026

CVSS base score

8.5/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

LibreNMS versions before 26.3.0 are affected by an authenticated remote code execution vulnerability by abusing the Binary Locations config and the Netcommand feature. Successful exploitation requires administrative privileges. Exploitation could result in compromise of the underlying web server.

Key dates

02Disclosure timeline

April 13, 2026 CVE published
April 13, 2026 Record updated