Vulnerability index

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Adaptive Security Appliance Software HIGH 8.6
CVE-2026-20349 KEV

A vulnerability in the Remote Access SSL VPN service for Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall T…

No fix yet
Fix from $4,900 2026-08-11
Secure Firewall Management Center MEDIUM 5.3
CVE-2026-20316 KEV

A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to log…

Fix: after 10.0.1
Fix from $1,600 2026-07-29
Catalyst Sd Wan Manager MEDIUM 6.5
CVE-2026-20262 KEVEPSS 28%

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a fi…

Fix: 20.9.9.2 / 20.12.7.2+
Fix from $1,600 2026-06-15
Catalyst Sd Wan Manager HIGH 7.8
CVE-2026-20245 KEVEPSS 25%

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and C…

Fix: 20.9.9.1 / 20.12.5.4+
Fix from $1,950 2026-06-04
Unified Communications Manager HIGH 8.6
CVE-2026-20230 KEVEPSS 83%

A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM …

Fix: 14su6+
Fix from $1,950 2026-06-03
Catalyst Sd Wan Manager CRITICAL 10.0
CVE-2026-20182 KEVEPSS 92%

May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and fixed after the was disclosed …

Fix: 20.9.9.1 / 20.12.5.4+
Fix from $2,300 2026-05-14
Secure Firewall Management Center CRITICAL 10.0
CVE-2026-20131 KEVEPSS 31%

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remot…

Mitigation only
Fix from $2,300 2026-03-04
Catalyst Sd Wan Manager HIGH 7.5
CVE-2026-20128 KEVEPSS 7%

A vulnerability in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain D…

Fix: 20.9.8.2 / 20.12.5.3+
Fix from $1,950 2026-02-25
Catalyst Sd Wan Manager HIGH 7.5
CVE-2026-20133 KEVEPSS 31%

A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system…

Fix: 20.9.8.2 / 20.12.5.3+
Fix from $1,950 2026-02-25
Catalyst Sd Wan Manager CRITICAL 10.0
CVE-2026-20127 KEVEPSS 88%

A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD…

Fix: 20.9.8.2 / 20.12.5.3+
Fix from $2,300 2026-02-25
Catalyst Sd Wan Manager MEDIUM 5.4
CVE-2026-20122 KEVEPSS 25%

A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local f…

Fix: 20.9.8.2 / 20.12.5.3+
Fix from $1,600 2026-02-25
Unified Communications Manager CRITICAL 9.8
CVE-2026-20045 KEV

A vulnerability in Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME…

Fix: 14su5+
Fix from $2,300 2026-01-21
Asyncos CRITICAL 10.0
CVE-2025-20393 KEVEPSS 30%

A vulnerability in the Spam Quarantine feature of Cisco AsyncOS Software for Cisco Secure Email Gateway and Cisco Secure Email and Web Manager could …

Fix: 15.0.2-007 / 15.0.5-016+
Fix from $2,300 2025-12-17
Adaptive Security Appliance Software CRITICAL 9.9
CVE-2025-20333 KEVEPSS 40%

A vulnerability in the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (F…

Fix: 7.0.8.1 / 7.2.9+
Fix from $2,300 2025-09-25
Adaptive Security Appliance Software HIGH 8.6
CVE-2025-20362 KEVEPSS 87%

Update: On November 5, 2025, Cisco became aware of a new attack variant against devices running Cisco Secure ASA Software or Cisco Secure FTD Softwar…

Fix: 7.0.8.1 / 7.2.10.2+
Fix from $1,950 2025-09-25
Ios Xe Sd Wan HIGH 7.7
CVE-2025-20352 KEVEPSS 39%

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following:…

Mitigation only
Fix from $1,950 2025-09-24
Identity Services Engine CRITICAL 10.0
CVE-2025-20337 KEVEPSS 66%

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to execute arbitrary code on the und…

Mitigation only
Fix from $2,300 2025-07-16
Identity Services Engine CRITICAL 10.0
CVE-2025-20281 KEVEPSS 97%

A vulnerability in a specific API of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to execute arbitrary code on the und…

Mitigation only
Fix from $2,300 2025-06-25
Confd Basic CRITICAL 10.0
CVE-2025-32433 KEVEPSS 99%

Erlang/OTP is a set of libraries for the Erlang programming language. Prior to versions OTP-27.3.3, OTP-26.2.5.11, and OTP-25.3.2.20, a SSH server ma…

Fix: 5.7.19.1 / 6.1.16.2+
Fix from $2,300 2025-04-16
Secure Firewall Threat Defense MEDIUM 5.8
CVE-2024-20481 KEVEPSS 16%

A vulnerability in the Remote Access VPN (RAVPN) service of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD)…

Mitigation only
Fix from $1,600 2024-10-23
Smart License Utility CRITICAL 9.8
CVE-2024-20439 KEVEPSS 92%

A vulnerability in Cisco Smart Licensing Utility (CSLU) could allow an unauthenticated, remote attacker to log into an affected system by using a sta…

Fix: 2.3.0+
Fix from $2,300 2024-09-04
Nx Os MEDIUM 6.7
CVE-2024-20399 KEV

A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary …

Mitigation only
Fix from $1,600 2024-07-01
Adaptive Security Appliance Software HIGH 8.6
CVE-2024-20353 KEVEPSS 71%

A vulnerability in the management and VPN web servers for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) S…

Mitigation only
Fix from $1,950 2024-04-24
Adaptive Security Appliance Software MEDIUM 6.0
CVE-2024-20359 KEVEPSS 19%

A vulnerability in a legacy capability that allowed for the preloading of VPN clients and plug-ins and that has been available in Cisco Adaptive Secu…

Mitigation only
Fix from $1,600 2024-04-24
Ios Xe HIGH 7.2
CVE-2023-20273 KEVEPSS 90%

A vulnerability in the web UI feature of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands with the privileges o…

Mitigation only
Fix from $1,950 2023-10-25
Ios Xe CRITICAL 10.0
CVE-2023-20198 KEVEPSS 100%

Cisco is providing an update for the ongoing investigation into observed exploitation of the web UI feature in Cisco IOS XE Software. We are updating…

Fix: 16.12.10a / 17.3.8a+
Fix from $2,300 2023-10-16
iOS MEDIUM 6.6
CVE-2023-20109 KEV

A vulnerability in the Cisco Group Encrypted Transport VPN (GET VPN) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authentic…

Mitigation only
Fix from $1,600 2023-09-27
Adaptive Security Appliance Software CRITICAL 9.1
CVE-2023-20269 KEVEPSS 22%

A vulnerability in the remote access VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Softwar…

Mitigation only
Fix from $2,300 2023-09-06
Rv016 Firmware HIGH 7.2
CVE-2023-20118 KEVEPSS 54%

A vulnerability in the web-based management interface of Cisco Small Business Routers RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could all…

Mitigation only
Fix from $1,950 2023-04-13
Catalyst Sd Wan Manager HIGH 7.8
CVE-2022-20775 KEVEPSS 12%

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges. This vulnerability i…

Fix: 20.6.3 / 20.7.2+
Fix from $1,950 2022-09-30