Cisco CVEs
Every Cisco vulnerability SECBORN has reported on, with live CVSS severity, CISA known-exploited status and EPSS exploit odds.
12 CVEs
EPSSCoverage
8.6CVSS 3.1
CVE-2026-76418
Exploited
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Tunnel Denial of Service Vulnerability
Cisco · Secure Firewall ASA Software and Cisco Secure FTD Software
EPSS
0.82%
2 stories
2 weeks ago
10.0CVSS 3.1
CVE-2026-20127
Exploited
Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability
Cisco · Catalyst SD-WAN Controller and Manager
EPSS
88%
1 story
2 weeks ago
8.6CVSS 3.1
CVE-2026-20349
Exploited
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability
Cisco · Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD)
EPSS
1.0%
2 stories
2 weeks ago
9.8CVSS 3.1
CVE-2026-76519
Exploited
Cisco Secure Email Gateway Arbitrary File Write Vulnerability
Cisco · Secure Email Gateway
EPSS
6.2%
2 stories
4 weeks ago
9.8CVSS 3.1
CVE-2026-76504
Exploited
Cisco Catalyst SD-WAN Manager System Account Authorization Bypass Vulnerability
Cisco · Catalyst SD-WAN Manager
EPSS
39%
1 story
1 month ago
10.0CVSS 3.1
CVE-2026-76460
Exploited
Cisco Identity Services Engine Authentication Bypass Vulnerability
Cisco · Identity Services Engine
EPSS
76%
2 stories
2 months ago
10.0CVSS 3.1
CVE-2025-20337
Exploited
Cisco ISE API Unauthenticated Remote Code Execution Vulnerability
Cisco · Identity Services Engine
EPSS
74%
1 story
2 months ago
10.0CVSS 3.1
CVE-2026-20079
Exploited
Cisco Secure Firewall Management Center Authentication Bypass Remote Code Execution Vulnerability
Cisco · Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management
EPSS
89%
3 stories
2 months ago
5.3CVSS 3.1
CVE-2026-20316
Exploited Ransomware
Cisco Secure Firewall Management Center Software Static Credential Vulnerability
Cisco · Secure Firewall Management Center (FMC)
EPSS
35%
2 stories
2 months ago
7.5CVSS 3.1
CVE-2018-0171
Exploited
Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability
Cisco · IOS and IOS XE
EPSS
99%
1 story
4 months ago
8.6CVSS 3.1
CVE-2026-20230
Exploited
Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability
Cisco · Unified Communications Manager
EPSS
89%
2 stories
4 months ago
8.2CVSS 3.1
CVE-2026-20045
Exploited
Cisco Unified Communications Products Remote Code Execution Vulnerability
Cisco · Unified Communications Manager
EPSS
4.5%
1 story
4 months ago
Scores and exploit data come from the CVE Program, NVD, CISA and FIRST.org. Each CVE links to SECBORN's reporting on it.