Medium severity vulnerabilities

201 CVEs scored 4.0 to 6.9 on CVSS. Medium-severity vulnerabilities have limited impact or are harder to exploit. They still matter when chained with other flaws.

• 5.9 Medium severity

  Cisco IOS Denial-of-Service Exploited

  CVE-2004-1464Dec 31, 2004CiscoEPSS 4.8%

  Cisco IOS 12.2(15) and earlier allows remote attackers to cause a denial of service (refused VTY (virtual terminal) connections), via a crafted TCP connection to the Telnet or reverse Telnet port.