Cisco Catalyst 5000 vulnerabilities

4 CVEs affecting Cisco Catalyst 5000, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2005-4258, published 2005-12-15.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2001-0080, published 2001-02-12. Medium severity, CVSS 5.0. EPSS: 8.9% chance of exploitation in the next 30 days. Cisco Catalyst 6000, 5000, or 4000 switches allow remote attackers to cause a denial of service by connecting to the SSH service with a non-SSH client, which generates a protocol mismatch error.
CVE-2004-0551, published 2004-08-06. Medium severity, CVSS 5.0. EPSS: 3.1% chance of exploitation in the next 30 days. Cisco CatOS 5.x before 5.5(20) through 8.x before 8.2(2) and 8.3(2)GLX, as used in Catalyst switches, allows remote attackers to cause a denial of service (system crash and reload) by sending invalid…
CVE-2001-0895, published 2001-11-15. Medium severity, CVSS 5.0. EPSS: 2.4% chance of exploitation in the next 30 days. Multiple Cisco networking products allow remote attackers to cause a denial of service on the local network via a series of ARP packets sent to the router's interface that contains a different MAC…
CVE-2005-4258, published 2005-12-15. High severity, CVSS 7.8. EPSS: 2.1% chance of exploitation in the next 30 days. Unspecified Cisco Catalyst Switches allow remote attackers to cause a denial of service (device crash) via an IP packet with the same source and destination IPs and ports, and with the SYN flag set…