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
| CVE | Affected | CVSS | Added | Due | |
|---|---|---|---|---|---|
| CVE-2020-3433 | Cisco Anyconnect Secure Mobility Client | 7.8high | 2022-10-24 | 2022-11-14 | ransomware |
| CVE-2020-3259 | Cisco Secure Firewall Threat Defense | 7.5high | 2024-02-15 | 2024-03-07 | ransomware |
| CVE-2020-3452 | Cisco Adaptive Security Appliance Software | 7.5high | 2021-11-03 | 2022-05-03 | |
| CVE-2018-0296 | Cisco Adaptive Security Appliance Software | 7.5high | 2021-11-03 | 2022-05-03 | |
| CVE-2026-20094 | Cisco Unified Computing System | 8.8high | — | — | |
| CVE-2022-20767 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2022-20760 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2022-20759 | Cisco Secure Firewall Threat Defense | 8.8high | — | — | |
| CVE-2022-20757 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2022-20751 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2022-20746 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2022-20745 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2022-20715 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2021-40118 | Cisco Adaptive Security Appliance | 8.6high | — | — | |
| CVE-2021-40117 | Cisco Adaptive Security Appliance | 8.6high | — | — | |
| CVE-2021-40116 | Cisco Secure Firewall Management Center | 8.6high | — | — | |
| CVE-2021-34793 | Cisco Adaptive Security Appliance | 8.6high | — | — | |
| CVE-2021-34792 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2021-34783 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2021-34781 | Cisco Firepower Management Center Virtual Appliance | 8.6high | — | — | |
| CVE-2021-34704 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2021-1573 | Cisco Adaptive Security Appliance | 8.6high | — | — | |
| CVE-2021-1504 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2021-1501 | Cisco Secure Firewall Threat Defense | 8.6high | — | — | |
| CVE-2021-1445 | Cisco Secure Firewall Threat Defense | 8.6high | — | — |
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