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.

1699
On the catalogue
5
Added in 7 days
7
Due within 7 days
358
Used in ransomware
CVEAffectedCVSSAddedDue
CVE-2021-36933Microsoft Windows 107.5high
CVE-2021-36932Microsoft Windows 107.5high
CVE-2021-36926Microsoft Windows 107.5high
CVE-2021-34490Microsoft Windows 107.5high
CVE-2021-34476Microsoft Windows 107.5high
CVE-2021-33788Microsoft Windows 107.5high
CVE-2021-33785Microsoft Windows 107.5high
CVE-2021-33772Microsoft Windows 107.5high
CVE-2021-33758Microsoft Windows 107.7high
CVE-2021-33625Insyde Insydeh2o7.5high
CVE-2021-31984Microsoft Power Bi Report Server7.6high
CVE-2021-31206Microsoft Exchange Server7.6high
CVE-2021-31183Microsoft Windows 107.5high
CVE-2021-26433Microsoft Windows 107.5high
CVE-2021-26429Microsoft Azure Sphere7.7high
CVE-2021-26423Microsoft .Net7.5high
CVE-2021-25122Apache Tomcat7.5high
CVE-2021-1422Cisco Secure Firewall Threat Defense7.7high
CVE-2021-1223Cisco Secure Firewall Management Center7.5high
CVE-2020-5953Insyde Insydeh2o7.5high
CVE-2020-3554Cisco Adaptive Security Appliance7.5high
CVE-2020-3317Cisco Secure Firewall Threat Defense7.5high
CVE-2020-3306Cisco Adaptive Security Appliance7.5high
CVE-2020-3305Cisco Adaptive Security Appliance7.5high
CVE-2020-3303Cisco Adaptive Security Appliance7.5high
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