CyberRota Analysis
AI-GeneratedA vulnerability in the RADIUS feature of Cisco Identity Services Engine (ISE) allows unauthenticated remote attackers to send crafted RADIUS requests, potentially leading to a denial of service (DoS) condition on the affected device. This could render the ISE node unavailable, preventing unauthenticated endpoints from accessing the network until the node recovers. Organizations using Cisco ISE, particularly those with single-node deployments, should prioritize addressing this vulnerability to maintain network availability and security.
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 RADIUS feature of Cisco Identity Services Engine (ISE) 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 certain RADIUS requests. An attacker could exploit this vulnerability by sending a crafted RADIUS request directly to an affected device. A successful exploit could allow the attacker to cause the ISE node to become unavailable. For single node deployments in that condition, endpoints that have not already authenticated would be unable to access the network until the node comes back up on its own.