What’s Vulnerable › Vulnerabilities

CVE-2020-15874

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-26 · updated 2026-09-03
• Weakness: CWE-77

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://community.librenms.org/c/announcements
• https://github.com/librenms/librenms/compare/1.65...1.65.1
• https://github.com/librenms/librenms/releases/tag/1.65.1
• https://shielder.it/blog
• https://www.shielder.com/advisories/librenms-graph-authenticated-command-injection/
• https://www.shielder.com/advisories/librenms-graph-authenticated-command-injection/

Get alerted when CVE-2020-15874 or the next vulnerability affects your stack