6,894 CVEs
101 in CISA KEV
CVE security advisories and vulnerability history for Cisco.
Cisco has 6,894 published CVE records since 1999, of which 101 are in CISA's Known Exploited Vulnerabilities catalog and 341 have a known public exploit. The average CVSS base score across scored CVEs is 6.8.
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.
A quick read on Cisco's vulnerability posture, as a share of its 6,894 published CVEs.
across 6,893 scored CVEs
3,385 of 6,893 scored
101 of 6,894 CVEs
341 of 6,894 CVEs
1,843 of 6,894 CVEs
How the CVSS severity of Cisco's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
1 additional CVE has no CVSS severity score.
In CISA’s Known Exploited Vulnerabilities catalog
101
101 of Cisco's CVEs are confirmed exploited in the wild.
Public exploits
341
341 of Cisco's CVEs have a known public exploit available.
The Cisco products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.
The CWE weakness categories most often found in Cisco CVEs. Follow any weakness for its full explanation.
The CVE Numbering Authorities that publish Cisco CVE records.
How many Cisco CVEs were published each year.
The most recently disclosed vulnerabilities affecting Cisco.
Browse vulnerabilities for other tracked vendors.
Common questions about Cisco vulnerabilities.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
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