CVE-2025-5520: fallo de gravedad media en Open5GS
Open5GS AMF/MME emm_state_authentication assertion
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.9epss 0.9%
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. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 9f5d133657850e6167231527514ee1364d37a884. It is recommended to apply a patch to fix this issue. This is a different issue than CVE-2025-1893.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Productos afectados
n/a · Open5GSReferencias
https://github.com/open5gs/open5gs/commit/9f5d133657850e6167231527514ee1364d37a884https://github.com/open5gs/open5gs/issues/3910https://github.com/open5gs/open5gs/issues/3910#issuecomment-2926719317https://github.com/user-attachments/files/20362243/Problematic.handover.required.process.ziphttps://vuldb.com/?ctiid.310956https://vuldb.com/?id.310956https://vuldb.com/?submit.582269