CyberRota Analysis
AI-GeneratedA vulnerability in the Extensible Messaging Client Protocol (XMCP) of Cisco IOS and IOS XE Software allows unauthenticated remote attackers to send malformed packets, potentially causing affected devices to unexpectedly reload and resulting in a denial of service (DoS) condition. Organizations using Cisco networking equipment should prioritize addressing this high-severity issue to prevent service disruptions. Immediate action is recommended to mitigate the risk of exploitation.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
A vulnerability in the Extensible Messaging Client Protocol (XMCP), also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of malformed XMCP packets. An attacker could exploit this vulnerability by sending a malformed XMCP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. The attacker does not need the XMCP client username to exploit this vulnerability.