Cisco Adaptive Security Appliance Software vulnerabilities
162 known vulnerabilities affecting cisco/cisco_adaptive_security_appliance_software.
Total CVEs
162
CISA KEV
7
actively exploited
Public exploits
3
Exploited in wild
11
Severity breakdown
CRITICAL5HIGH94MEDIUM62LOW1
Vulnerabilities
Page 9 of 9
CVE-2025-20135P4MEDIUMCVSS 4.3v9.12.3v9.8.3+207 more2025-08-14
CVE-2025-20135 [MEDIUM] CWE-401 CVE-2025-20135: A vulnerability in the DHCP client functionality of Cisco Secure Firewall Adaptive Security Applianc
A vulnerability in the DHCP client functionality of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to exhaust available memory.
This vulnerability is due to improper validation of incoming DHCP packets. An attacker could explo
nvd
CVE-2020-3585P4LOWCVSS 3.7vn/a2020-10-21
CVE-2020-3585 [LOW] CWE-203 CVE-2020-3585: A vulnerability in the TLS handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Fir
A vulnerability in the TLS handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 1000 Series firewalls could allow an unauthenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper implementation of countermeasures against the Bleic
nvd
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