The vulnerability of the Extensible Messaging Client Protocol (XMCP) in Cisco IOS and Cisco IOS XE operating systems allows a perpetrator to induce a service failure.

The vulnerability of the Extensible Messaging Client Protocol XMCP in Cisco IOS and Cisco IOS XE operating systems lies in the lack of input validation for cyclic operations. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...