6,813 CVEs
95 in CISA KEV
cisco Vulnerabilities
CVE security advisories and vulnerability history for cisco.
6,813
Total CVEs
Published
95
In CISA KEV
Exploited in the wild
329
Public exploits
With known exploit
6.7
Avg CVSS
1999–2026
Overview
cisco has 6,813 published CVE records since 1999, of which 95 are in CISA's Known Exploited Vulnerabilities catalog and 329 have a known public exploit. The average CVSS base score across scored CVEs is 6.7.
This page aggregates every publicly disclosed vulnerability (CVE) affecting cisco products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.