Exploited vulnerabilities

The CISA Known Exploited Vulnerabilities catalogue, with severity and affected-product data from the National Vulnerability Database. Everything on this list has been observed in real attacks — it is not a forecast.

1695
On the catalogue
8
Added in 7 days
7
Due within 7 days
354
Used in ransomware
CVEAffectedCVSSAddedDue
CVE-2026-20094Cisco Unified Computing System8.8high
CVE-2022-20767Cisco Secure Firewall Threat Defense8.6high
CVE-2022-20760Cisco Secure Firewall Threat Defense8.6high
CVE-2022-20759Cisco Secure Firewall Threat Defense8.8high
CVE-2022-20757Cisco Secure Firewall Threat Defense8.6high
CVE-2022-20751Cisco Secure Firewall Threat Defense8.6high
CVE-2022-20746Cisco Secure Firewall Threat Defense8.6high
CVE-2022-20745Cisco Secure Firewall Threat Defense8.6high
CVE-2022-20715Cisco Secure Firewall Threat Defense8.6high
CVE-2021-40118Cisco Adaptive Security Appliance8.6high
CVE-2021-40117Cisco Adaptive Security Appliance8.6high
CVE-2021-40116Cisco Secure Firewall Management Center8.6high
CVE-2021-34793Cisco Adaptive Security Appliance8.6high
CVE-2021-34792Cisco Secure Firewall Threat Defense8.6high
CVE-2021-34783Cisco Secure Firewall Threat Defense8.6high
CVE-2021-34781Cisco Firepower Management Center Virtual Appliance8.6high
CVE-2021-34704Cisco Secure Firewall Threat Defense8.6high
CVE-2021-1573Cisco Adaptive Security Appliance8.6high
CVE-2021-1504Cisco Secure Firewall Threat Defense8.6high
CVE-2021-1501Cisco Secure Firewall Threat Defense8.6high
CVE-2021-1445Cisco Secure Firewall Threat Defense8.6high
CVE-2021-1402Cisco Secure Firewall Threat Defense8.6high
CVE-2020-3572Cisco Adaptive Security Appliance8.6high
CVE-2020-3571Cisco Secure Firewall Threat Defense8.6high
CVE-2020-3563Cisco Secure Firewall Threat Defense8.6high
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