CVE-2021-1620 | Cisco IOS/IOS XE IKEv2 denial of service (cisco-sa-ikev2-ebFrwMPr)
A vulnerability labeled as problematic has been found in Cisco IOS and IOS XE. This issue affects some unknown processing of the component IKEv2 Handler. Such manipulation leads to denial of service.
This vulnerability is uniquely identified as CVE-2021-1620. The attack can be launched remotely. No exploit exists.
The affected component should be upgraded.