CVE-2020-15877
LibreNMS Inadequate Access Control Vulnerability
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.
INFO
Published Date :
July 21, 2020, 5:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-15877.
| URL | Resource |
|---|---|
| https://community.librenms.org/c/announcements | Release Notes Vendor Advisory |
| https://github.com/librenms/librenms/commit/e5bb6d80bc308fc56b9a01ffb76c34159995353c | Patch Third Party Advisory |
| https://github.com/librenms/librenms/compare/1.65...1.65.1 | Third Party Advisory |
| https://github.com/librenms/librenms/pull/11915 | Patch Third Party Advisory |
| https://github.com/librenms/librenms/releases/tag/1.65.1 | Release Notes Third Party Advisory |
| https://shielder.it/blog | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-15877 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-15877 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-668 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Jul. 23, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://community.librenms.org/c/announcements No Types Assigned https://community.librenms.org/c/announcements Release Notes, Vendor Advisory Changed Reference Type https://github.com/librenms/librenms/commit/e5bb6d80bc308fc56b9a01ffb76c34159995353c No Types Assigned https://github.com/librenms/librenms/commit/e5bb6d80bc308fc56b9a01ffb76c34159995353c Patch, Third Party Advisory Changed Reference Type https://github.com/librenms/librenms/compare/1.65...1.65.1 No Types Assigned https://github.com/librenms/librenms/compare/1.65...1.65.1 Third Party Advisory Changed Reference Type https://github.com/librenms/librenms/pull/11915 No Types Assigned https://github.com/librenms/librenms/pull/11915 Patch, Third Party Advisory Changed Reference Type https://github.com/librenms/librenms/releases/tag/1.65.1 No Types Assigned https://github.com/librenms/librenms/releases/tag/1.65.1 Release Notes, Third Party Advisory Changed Reference Type https://shielder.it/blog No Types Assigned https://shielder.it/blog Exploit, Third Party Advisory Added CWE NIST CWE-668 Added CPE Configuration OR *cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:* versions up to (excluding) 1.65.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-15877 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-15877
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.48 }} -0.01%
score
0.76361
percentile