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CVE-1999-0453

CVE information

Published

23 years ago

Last Modified

1 month ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

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

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:h:cisco:router:*:*:*:*:*:*:*:*
  Yes
- -