CVE-2020-15877

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://community.librenms.org/c/announcementsRelease Notes, Vendor Advisory
https://github.com/librenms/librenms/commit/e5bb6d80bc308fc56b9a01ffb76c34159995353cPatch, Third Party Advisory
https://github.com/librenms/librenms/compare/1.65...1.65.1Third Party Advisory
https://github.com/librenms/librenms/pull/11915Patch, Third Party Advisory
https://github.com/librenms/librenms/releases/tag/1.65.1Release Notes, Third Party Advisory
https://shielder.it/blogExploit, Third Party Advisory
https://community.librenms.org/c/announcementsRelease Notes, Vendor Advisory
https://github.com/librenms/librenms/commit/e5bb6d80bc308fc56b9a01ffb76c34159995353cPatch, Third Party Advisory
https://github.com/librenms/librenms/compare/1.65...1.65.1Third Party Advisory
https://github.com/librenms/librenms/pull/11915Patch, Third Party Advisory
https://github.com/librenms/librenms/releases/tag/1.65.1Release Notes, Third Party Advisory
https://shielder.it/blogExploit, Third Party Advisory

Timeline

Published: Jul 21, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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