CVE-2025-52322

An issue in Open5GS v2.7.2 and before allows a remote attacker to cause a denial of service via a crafted Create Session Request message to the SMF PGW-C, using the IP address of a legitimate UE in the PDN Address Allocation PAA field...

CVE-2025-8800

A vulnerability has been found in Open5GS up to 2.7.5. Affected by this issue is the function esmhandlepdnconnectivityrequest of the file src/mme/esm-handler.c of the component AMF Component. The manipulation leads to denial of service. The attack may be launched remotely. Upgrading to version...

Cisco Packet Data Network Gateway IPsec ICMP Denial of Service Vulnerability

A vulnerability in the Vector Packet Processor VPP of Cisco Packet Data Network Gateway PGW could allow an unauthenticated, remote attacker to stop ICMP traffic from being processed over an IPsec connection. This vulnerability is due to the VPP improperly handling a malformed packet. An attacker...

CVE-2018-0256

A vulnerability in the peer-to-peer message processing functionality of Cisco Packet Data Network Gateway could allow an unauthenticated, remote attacker to cause the Session Manager SESSMGR process on an affected device to restart, resulting in a denial of service DoS condition. The vulnerabilit...