7.5

CVE-2025-54138

Exploit

LibreNMS has Authenticated Local File Inclusion in ajax_form.php that Allows RCE

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. LibreNMS versions 25.6.0 and below contain an architectural vulnerability in the ajax_form.php endpoint that permits Remote File Inclusion based on user-controlled POST input. The application directly uses the type parameter to dynamically include .inc.php files from the trusted path includes/html/forms/, without validation or allowlisting. This pattern introduces a latent Remote Code Execution (RCE) vector if an attacker can stage a file in this include path — for example, via symlink, development misconfiguration, or chained vulnerabilities. This is fixed in version 25.7.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Librenms ≫ Librenms Version < 25.7.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.8% 0.519
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 7.5 1.6 5.9
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

The PHP application receives input from an upstream component, but it does not restrict or incorrectly restricts the input before its usage in "require," "include," or similar functions.

https://github.com/librenms/librenms/security/advisories/GHSA-gq96-8w38-hhj2
Vendor Advisory
Exploit
https://github.com/librenms/librenms/pull/17990
Issue Tracking
https://github.com/librenms/librenms/commit/ec89714d929ef0cf2321957ed9198b0f18396c81
Patch
https://github.com/librenms/librenms/releases/tag/25.7.0
Release Notes