cisco
348 known vulnerabilities affecting cisco products.
Products
secure_firewall_threat_defense 274
adaptive_security_appliance_software 151
asa_5525-x 41
asa_5555-x 41
asa_5580 39
asa_5512-x 39
asa_5515-x 39
asa_5505 38
asa_5585-x 37
asa_5545-x 33
asa_5550 28
asa_5510 28
secure_firewall_management_center 28
adaptive_security_appliance 27
asa_5520 27
asa_5545-x_firmware 22
asa_5555-x_firmware 22
asa_5580_firmware 22
asa_5505_firmware 22
asa_5515-x_firmware 22
asa_5512-x_firmware 22
asa_5525-x_firmware 22
ios_xe 22
asa_5585-x_firmware 21
Vulnerabilities by priority
| CVE | Priority | EPSS | CVSS | KEV | What |
|---|---|---|---|---|---|
| CVE-2022-20826 | Low | 0.3% | 6.4 | A vulnerability in the secure boot implementation of Cisco Secure Firewalls 3100… | |
| CVE-2025-20204 | Low | 0.3% | 4.8 | Multiple vulnerabilities in the web-based management interface of Cisco Identity… | |
| CVE-2025-20205 | Low | 0.3% | 4.8 | Multiple vulnerabilities in the web-based management interface of Cisco Identity… | |
| CVE-2020-3458 | Low | 0.3% | 6.7 | Multiple vulnerabilities in the secure boot process of Cisco Adaptive Security A… | |
| CVE-2026-20106 | Low | 0.3% | 5.3 | A vulnerability in the Remote Access SSL VPN, HTTP management and MUS functional… | |
| CVE-2020-3253 | Low | 0.3% | 6.7 | A vulnerability in the support tunnel feature of Cisco Firepower Threat Defense … | |
| CVE-2026-20013 | Low | 0.3% | 5.8 | A vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and C… | |
| CVE-2026-20015 | Low | 0.3% | 5.8 | A vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and C… | |
| CVE-2025-20131 | Low | 0.3% | 4.9 | A vulnerability in the GUI of Cisco Identity Services Engine (ISE) could allow a… | |
| CVE-2023-20247 | Low | 0.3% | 5.0 | A vulnerability in the remote access SSL VPN feature of Cisco Adaptive Security … | |
| CVE-2026-76390 | Low | 0.3% | 5.3 | In Cisco Talos Intelligence for Enterprise Security Cloud versions below 1.0.3, … | |
| CVE-2022-20934 | Low | 0.3% | 6.0 | A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and … | |
| CVE-2020-3166 | Low | 0.3% | 6.7 | A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, … | |
| CVE-2023-20031 | Low | 0.3% | 4.0 | A vulnerability in the SSL/TLS certificate handling of Snort 3 Detection Engine … | |
| CVE-2026-20003 | Low | 0.3% | 4.9 | A vulnerability in the REST API of Cisco Secure FMC Software could allow an auth… | |
| CVE-2020-3352 | Low | 0.3% | 5.5 | A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software coul… | |
| CVE-2026-20069 | Low | 0.3% | 4.3 | A vulnerability in the VPN web services component of Cisco Secure Firewall Adapt… | |
| CVE-2021-34755 | Low | 0.3% | 6.7 | Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense (FTD) Soft… | |
| CVE-2021-34756 | Low | 0.3% | 6.7 | Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense (FTD) Soft… | |
| CVE-2026-20070 | Low | 0.3% | 6.1 | A vulnerability in the VPN web services component of Cisco Secure Firewall Adapt… | |
| CVE-2026-20102 | Low | 0.3% | 6.1 | A vulnerability in the SAML 2.0 single sign-on (SSO) feature of Cisco Secure Fir… | |
| CVE-2022-20729 | Low | 0.3% | 4.4 | A vulnerability in CLI of Cisco Firepower Threat Defense (FTD) Software could al… | |
| CVE-2021-1488 | Low | 0.3% | 6.7 | A vulnerability in the upgrade process of Cisco Adaptive Security Appliance (ASA… | |
| CVE-2026-20020 | Low | 0.3% | 6.8 | A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and C… | |
| CVE-2026-20089 | Low | 0.2% | 4.8 | A vulnerability in the web-based management interface of Cisco IMC could allow a… | |
| CVE-2026-20090 | Low | 0.2% | 4.8 | A vulnerability in the web-based management interface of Cisco IMC could allow a… | |
| CVE-2026-20007 | Low | 0.2% | 5.8 | A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secur… | |
| CVE-2025-20296 | Low | 0.2% | 5.4 | A vulnerability in the web-based management interface of Cisco UCS Manager Softw… | |
| CVE-2026-20088 | Low | 0.2% | 4.8 | A vulnerability in the web-based management interface of Cisco IMC could allow a… | |
| CVE-2021-34761 | Low | 0.2% | 4.4 | A vulnerability in Cisco Firepower Threat Defense (FTD) Software could allow an … | |
| CVE-2020-3138 | Low | 0.2% | 6.7 | A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure … | |
| CVE-2026-20021 | Low | 0.2% | 4.3 | A vulnerability in the OSPF protocol of Cisco Secure Firewall Adaptive Security … | |
| CVE-2026-20022 | Low | 0.2% | 6.1 | A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and C… | |
| CVE-2025-20313 | Low | 0.2% | 6.7 | Multiple vulnerabilities in Cisco IOS XE Software of could allow an authenticate… | |
| CVE-2026-20289 | Low | 0.2% | 5.7 | A vulnerability in the logging subsystem of Cisco RoomOS could allow an authenti… | |
| CVE-2026-20024 | Low | 0.2% | 6.8 | A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and C… | |
| CVE-2024-20485 | Low | 0.2% | 6.0 | A vulnerability in the VPN web server of Cisco Adaptive Security Appliance (ASA)… | |
| CVE-2026-20085 | Low | 0.2% | 6.1 | A vulnerability in the web-based management interface of Cisco IMC could allow a… | |
| CVE-2026-20233 | Low | 0.2% | 6.1 | A vulnerability in the web-based user interface of Cisco Webex Meetings could ha… | |
| CVE-2026-20087 | Low | 0.2% | 4.8 | A vulnerability in the web-based management interface of Cisco IMC could allow a… | |
| CVE-2026-20025 | Low | 0.2% | 6.8 | A vulnerability in the OSPF protocol of Cisco Secure Firewall ASA Software and C… | |
| CVE-2026-20017 | Low | 0.2% | 6.0 | A vulnerability in the CLI of Cisco Secure FTD Software could allow an authentic… | |
| CVE-2026-20023 | Low | 0.2% | 6.1 | A vulnerability in the OSPF protocol of Cisco Secure Firewall Adaptive Security … | |
| CVE-2026-20044 | Low | 0.1% | 6.0 | A vulnerability in the lockdown mechanism of Cisco Secure Firewall Management Ce… | |
| CVE-2026-20008 | Low | 0.1% | 6.0 | A vulnerability in a small subset of CLI commands that are used on Cisco Secure … | |
| CVE-2025-20149 | Low | 0.1% | 6.5 | A vulnerability in the CLI of Cisco IOS Software and Cisco IOS XE Software could… | |
| CVE-2025-20248 | Low | 0.1% | 6.0 | A vulnerability in the installation process of Cisco IOS XR Software could allow… | |
| CVE-2026-20064 | Low | 0.1% | 6.5 | A vulnerability in of Cisco Secure Firewall Threat Defense (FTD) Software could … |
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