Medium severity · published Nov 15, 2024
CVE-2024-51497
LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Custom OID" tab of a device allows authenticated users to inject arbitrary JavaScript through the "unit" parameter when creating a new OID. This vulnerability can lead to the execution of malicious code in the context of other users' sessions, compromising their accounts and enabling unauthorized actions. This vulnerability is fixed in 24.10.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
Librenms · Librenms
before 24.10.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-51497
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-51497
Patch
https://github.com/librenms/librenms/commit/42b156e42a3811c23758772ce8c63d4d3eaba59b
Exploit
https://github.com/librenms/librenms/security/advisories/GHSA-gv4m-f6fx-859x
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