CVE-2025-20253 | Cisco Adaptive Security Appliance Software IKEv2 Feature infinite loop (cisco-sa-asa-ftd-ios-dos-DOESHWHy)
A vulnerability was found in Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component IKEv2 Feature. The manipulation leads to infinite loop.
This vulnerability is known as CVE-2025-20253. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.