CVE-2022-3525 Deserialization of Untrusted Data in librenms/librenms
An attacker can execute arbitrary code by exploiting unsafe deserialization in LibreNMS, requiring an upgrade to the latest version.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-3525?
CVE-2022-3525 is a critical unsafe deserialization vulnerability in Librenms Librenms, published on 20 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Deserialization of Untrusted Data in GitHub repository librenms/librenms prior to 22.10.0.
Weakness: CWE-502
Which versions are affected by CVE-2022-3525?
2 open source packages ship an affected version, including librenms/librenms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
librenms/librenms Packagist | All versions | 22.10.0 |
librenms/librenms Packagist | All versions | 22.10.0 |
Products include Librenms Librenms.
How do I fix CVE-2022-3525?
Upgrade librenms/librenms to 22.10.0 or later.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2022-3525 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3525 exists.
Other vulnerabilities in Librenms Librenms
Sources
Also known as GHSA-cv9g-h8mm-xx5h.