CISA Known Exploited Vulnerabilities
101 vulnerabilities with confirmed active exploitation.
| CVE | Vendor | Product | CVSS | EPSS | Added | Due | Flags |
|---|---|---|---|---|---|---|---|
CVE-2026-76519 |
Cisco | Secure Email Gateway | — | 0.0215 | 2026-10-14 | 2026-10-17 | |
CVE-2026-76504 |
Cisco | Catalyst SD-WAN Manager | — | 0.3893 | 2026-09-30 | 2026-10-03 | |
CVE-2026-76460 |
Cisco | Identity Services Engine | — | 0.7560 | 2026-09-16 | 2026-09-19 | |
CVE-2026-76461 |
Cisco | Secure Email Gateway | — | 0.2954 | 2026-09-14 | 2026-09-17 | |
CVE-2026-20079 |
Cisco | Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management | — | 0.8847 | 2026-09-09 | 2026-09-12 | |
CVE-2026-20349 |
Cisco | Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) | 8.6 | 0.0101 | 2026-08-11 | 2026-08-14 | |
CVE-2026-20316 |
Cisco | Secure Firewall Management Center (FMC) | 5.3 | 0.3510 | 2026-07-29 | 2026-08-01 | RW |
CVE-2008-4128 |
Cisco | IOS | — | — | 2026-07-13 | 2026-07-16 | |
CVE-2026-20230 |
Cisco | Unified Communications Manager | — | 0.8820 | 2026-06-25 | 2026-06-28 | |
CVE-2026-20262 |
Cisco | Catalyst SD-WAN Manager | — | 0.2912 | 2026-06-15 | 2026-06-29 | |
CVE-2026-20245 |
Cisco | Catalyst SD-WAN Manager | — | 0.2532 | 2026-06-09 | 2026-06-23 | |
CVE-2026-20182 |
Cisco | Catalyst SD-WAN | 10.0 | 0.9182 | 2026-05-14 | 2026-05-17 | |
CVE-2026-20122 |
Cisco | Catalyst SD-WAN Manger | — | 0.2580 | 2026-04-20 | 2026-04-23 | |
CVE-2026-20133 |
Cisco | Catalyst SD-WAN Manager | — | 0.3148 | 2026-04-20 | 2026-04-23 | |
CVE-2026-20128 |
Cisco | Catalyst SD-WAN Manager | — | 0.0732 | 2026-04-20 | 2026-04-23 | |
CVE-2026-20131 |
Cisco | Secure Firewall Management Center (FMC) | — | 0.4317 | 2026-03-19 | 2026-03-22 | RW |
CVE-2022-20775 |
Cisco | SD-WAN | — | — | 2026-02-25 | 2026-02-27 | |
CVE-2026-20127 |
Cisco | Catalyst SD-WAN Controller and Manager | — | 0.8929 | 2026-02-25 | 2026-02-27 | |
CVE-2026-20045 |
Cisco | Unified Communications Manager | — | 0.0454 | 2026-01-21 | 2026-02-11 | |
CVE-2025-20393 |
Cisco | Multiple Products | — | 0.3239 | 2025-12-17 | 2025-12-24 | |
CVE-2025-20352 |
Cisco | IOS and IOS XE | — | 0.4150 | 2025-09-29 | 2025-10-20 | |
CVE-2025-20362 |
Cisco | Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense | — | 0.8709 | 2025-09-25 | 2025-09-26 | |
CVE-2025-20333 |
Cisco | Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense | — | 0.7121 | 2025-09-25 | 2025-09-26 | |
CVE-2025-20337 |
Cisco | Identity Services Engine | — | 0.7450 | 2025-07-28 | 2025-08-18 | |
CVE-2025-20281 |
Cisco | Identity Services Engine | — | 0.9760 | 2025-07-28 | 2025-08-18 | |
CVE-2024-20439 |
Cisco | Smart Licensing Utility | — | 0.9709 | 2025-03-31 | 2025-04-21 | |
CVE-2023-20118 |
Cisco | Small Business RV Series Routers | — | 0.5411 | 2025-03-03 | 2025-03-24 | |
CVE-2014-2120 |
Cisco | Adaptive Security Appliance (ASA) | — | — | 2024-11-12 | 2024-12-03 | |
CVE-2024-20481 |
Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) | — | 0.1587 | 2024-10-24 | 2024-11-14 | |
CVE-2024-20399 |
Cisco | NX-OS | — | 0.0431 | 2024-07-02 | 2024-07-23 | |
CVE-2024-20359 |
Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) | — | 0.1882 | 2024-04-24 | 2024-05-01 | |
CVE-2024-20353 |
Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) | — | 0.6982 | 2024-04-24 | 2024-05-01 | |
CVE-2020-3259 |
Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) | — | — | 2024-02-15 | 2024-03-07 | RW |
CVE-2023-20273 |
Cisco | Cisco IOS XE Web UI | — | 0.9294 | 2023-10-23 | 2023-10-27 | |
CVE-2023-20198 |
Cisco | IOS XE Web UI | — | 0.9961 | 2023-10-16 | 2023-10-20 | |
CVE-2023-20109 |
Cisco | IOS and IOS XE | — | 0.0248 | 2023-10-10 | 2023-10-31 | |
CVE-2023-20269 |
Cisco | Adaptive Security Appliance and Firepower Threat Defense | — | 0.2662 | 2023-09-13 | 2023-10-04 | RW |
CVE-2004-1464 |
Cisco | IOS | — | — | 2023-05-19 | 2023-06-09 | |
CVE-2016-6415 |
Cisco | IOS, IOS XR, and IOS XE | — | — | 2023-05-19 | 2023-06-09 | |
CVE-2017-6742 |
Cisco | IOS and IOS XE Software | — | — | 2023-04-19 | 2023-05-10 | |
CVE-2020-3433 |
Cisco | AnyConnect Secure | — | — | 2022-10-24 | 2022-11-14 | RW |
CVE-2020-3153 |
Cisco | AnyConnect Secure | — | — | 2022-10-24 | 2022-11-14 | RW |
CVE-2019-15271 |
Cisco | RV Series Routers | — | — | 2022-06-08 | 2022-06-22 | |
CVE-2016-6366 |
Cisco | Adaptive Security Appliance (ASA) | — | — | 2022-05-24 | 2022-06-14 | |
CVE-2016-6367 |
Cisco | Adaptive Security Appliance (ASA) | — | — | 2022-05-24 | 2022-06-14 | |
CVE-2022-20821 |
Cisco | IOS XR | — | — | 2022-05-23 | 2022-06-13 | |
CVE-2018-0147 |
Cisco | Secure Access Control System (ACS) | — | — | 2022-03-25 | 2022-04-15 | |
CVE-2018-0125 |
Cisco | VPN Routers | — | — | 2022-03-25 | 2022-04-15 | |
CVE-2017-3881 |
Cisco | IOS and IOS XE | — | — | 2022-03-25 | 2022-04-15 | |
CVE-2015-0666 |
Cisco | Prime Data Center Network Manager (DCNM) | — | — | 2022-03-25 | 2022-04-15 |