SQL Injection Vulnerability in LibreNMS by LibreNMS
CVE-2020-15876

8.8HIGH

Key Information:

Vendor

LibreNMS

Status
LibreNMS
Vendor
CVE Published:
26 August 2026

What is CVE-2020-15876?

A remote authenticated attacker with normal privileges can exploit a SQL injection vulnerability in LibreNMS 1.65 through the sort parameter of the /ajax_table.php API endpoint. This flaw allows the attacker to access all data from the LibreNMS database, potentially compromising sensitive information. The vulnerability spans multiple components, including address-search.inc.php and eventlog.inc.php, leading to significant security risks for users relying on LibreNMS for network monitoring.

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

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.