CVE-2020-15874

high

Description

An issue was discovered in LibreNMS 1.65. A remote authenticated attacker with normal privileges can execute arbitrary shell commands through a command injection in the /graph.php API endpoint.

References

https://www.shielder.com/advisories/librenms-graph-authenticated-command-injection/

https://shielder.it/blog

https://github.com/librenms/librenms/releases/tag/1.65.1

https://github.com/librenms/librenms/compare/1.65...1.65.1

https://community.librenms.org/c/announcements

Details

Source: Mitre, NVD

Published: 2026-08-26

Updated: 2026-09-03

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

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