Open5GS SMF Diameter Gx Credit-Control-Answer smf_gx_cca_cb denial of service
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 5.3epss 0.6%
probabilidad de explotación
0.6%top 54% de las CVE
explotación observada
noninguna fuente lo reporta
1 exploit(s) público(s)
A security flaw has been discovered in Open5GS up to 2.7.6. Impacted is the function smf_gx_cca_cb of the component SMF Diameter Gx Credit-Control-Answer Handler. The manipulation results in denial of service. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.7.7 is recommended to address this issue. The patch is identified as f23d7a5e959acd8f37b925dc29b85f26b7d391cb. Upgrading the affected component is advised.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
n/a · Open5GSPoCs públicas encontradas — 1
cve_referencegithub.com/user-attachments/files/21515527/SMF.crashes.zipno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://github.com/open5gs/open5gs/https://github.com/open5gs/open5gs/commit/f23d7a5e959acd8f37b925dc29b85f26b7d391cbhttps://github.com/open5gs/open5gs/issues/4027https://github.com/open5gs/open5gs/pull/4034https://github.com/open5gs/open5gs/releases/tag/v2.7.7https://github.com/user-attachments/files/21515527/SMF.crashes.ziphttps://vuldb.com/cve/CVE-2025-15687https://vuldb.com/submit/867119https://vuldb.com/vuln/387283https://vuldb.com/vuln/387283/cti