CVE-2020-15877 Information

Description

An issue was discovered in LibreNMS before 1.65.1. It has insufficient access control for normal users because of 'guard’ = ‘admin’\ instead of 'middleware’ = [‘can:admin’]\ in routes/web.php.

CVSS Vector

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

Reference

https://community.librenms.org/c/announcements https://github.com/librenms/librenms/commit/e5bb6d80bc308fc56b9a01ffb76c34159995353c https://github.com/librenms/librenms/compare/1.65…1.65.1 https://github.com/librenms/librenms/pull/11915 https://github.com/librenms/librenms/releases/tag/1.65.1 https://shielder.it/blog

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8