In LibreNMS before 1.65.1, an authenticated attacker can achieve SQL Injection via the customoid.inc.php device_id POST parameter to ajax_form.php.
https://github.com/librenms/librenms/pull/11923
https://github.com/librenms/librenms/compare/1.65...1.65.1
https://github.com/librenms/librenms/commit/8f3a29cde5bbd8608f9b42923a7d7e2598bcac4e
https://research.loginsoft.com/bugs/blind-sql-injection-in-librenms/
https://community.librenms.org/c/announcements
Source: Mitre, NVD
Published: 2020-07-21
Updated: 2026-06-17
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.02348