CVE-1999-0453

An attacker can identify a CISCO device by sending a SYN packet to port 1999, which is for the Cisco Discovery Protocol CDP...

PT-1999-1136 · Cisco · Cisco

Name of the Vulnerable Software and Affected Versions: CISCO affected versions not specified Description: The issue allows an attacker to identify a CISCO device. This can be achieved by sending a SYN packet to port 1999, which is used for the Cisco Discovery Protocol CDP. Recommendations: At the...