CVE-2025-5520 | Open5GS up to 2.7.3 AMF/MME gmm_state_authentication/emm_state_authentication assertion (Issue 3910)

SecurityVulns
Yanac

A vulnerability was found in Open5GS up to 2.7.3. It has been classified as problematic. Affected is the function gmm_state_authentication/emm_state_authentication of the component AMF/MME. The manipulation leads to reachable assertion.

This vulnerability is traded as CVE-2025-5520. It is possible to launch the attack remotely. Furthermore, there is an exploit available.

It is recommended to apply a patch to fix this issue.

This is a different issue than CVE-2025-1893.VulDB Recent EntriesRead More