CA
Product
Cisco Adaptive Security Appliance (ASA) Software
by Cisco · last CVE Sep 25, 2025
On CISA KEVExploited in the wildRansomware-linked
10
CVEs
7
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 2High 4Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-20269
RansomwareIn wildKEV
9.1
27%
Sep 6
Cisco Adaptive Security Appliance and Firepower Threat Defense Unauthorized Access Vulnerability
Affected: 9.8.1; 9.8.1.5; 9.8.1.7; 9.8.2; 9.8.2.8; 9.8.2.14; +34 more
CVE-2024-20353
In wildKEV
8.6
70%
Apr 24
Cisco ASA and FTD Denial of Service Vulnerability
Affected: 9.8.1; 9.8.1.5; 9.8.1.7; 9.8.2; 9.8.2.8; 9.8.2.14; +34 more
CVE-2020-3452
In wildKEV
7.5
100%
Jul 22
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Read-Only Path Traversal Vulnerability
Affected: before 9.6.4.42; before 9.8.4.20; before 9.9.2.74; before 9.10.1.42; before 9.13.1.10; before 9.14.1.10
CVE-2020-3259
RansomwareIn wildKEV
7.5
72%
May 6
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Information Disclosure Vulnerability
Affected: All versions, or not specified
CVE-2020-3580
RansomwareIn wildKEV
6.1
86%
Oct 21
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting Vulnerabilities
Affected: All versions, or not specified
CVE-2024-20359
In wildKEV
6.0
19%
Apr 24
Cisco ASA and FTD Privilege Escalation Vulnerability
Affected: 9.8.1; 9.8.1.5; 9.8.1.7; 9.8.2; 9.8.2.8; 9.8.2.14; +34 more
CVE-2024-20481
In wildKEV
5.8
16%
Oct 23
Cisco ASA and FTD Denial-of-Service Vulnerability
Affected: 9.8.1; 9.8.1.5; 9.8.1.7; 9.8.2; 9.8.2.8; 9.8.2.14; +34 more
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