Known Vulnerabilities for Asa 5545-x by Cisco

Listed below are 10 of the newest known vulnerabilities associated with "Asa 5545-x" by "Cisco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-33635 iCalendar is a Ruby library for dealing with iCalendar files in the iCalendar format defined by RFC-5545. Starting in version... Not Provided 2026-03-26 2026-03-30
CVE-2022-20795 A vulnerability in the implementation of the Datagram TLS (DTLS) protocol in Cisco Adaptive Security Appliance (ASA) Software... 7.5 - HIGH 2022-04-21 2023-11-07
CVE-2021-40117 A vulnerability in SSL/TLS message handler for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat De... 7.5 - HIGH 2021-10-27 2023-11-07
CVE-2021-34794 A vulnerability in the Simple Network Management Protocol version 3 (SNMPv3) access control functionality of Cisco Adaptive S... 5.3 - MEDIUM 2021-10-27 2023-11-07
CVE-2021-34793 A vulnerability in the TCP Normalizer of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) ... 8.6 - HIGH 2021-10-27 2023-11-07
CVE-2021-34792 A vulnerability in the memory management of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FT... 7.5 - HIGH 2021-10-27 2023-11-07
CVE-2021-34791 Multiple vulnerabilities in the Application Level Gateway (ALG) for the Network Address Translation (NAT) feature of Cisco Ad... 5.3 - MEDIUM 2021-10-27 2023-11-07
CVE-2021-34790 Multiple vulnerabilities in the Application Level Gateway (ALG) for the Network Address Translation (NAT) feature of Cisco Ad... 5.3 - MEDIUM 2021-10-27 2023-11-07
CVE-2021-34787 A vulnerability in the identity-based firewall (IDFW) rule processing feature of Cisco Adaptive Security Appliance (ASA) Soft... 5.3 - MEDIUM 2021-10-27 2023-11-07
CVE-2021-34783 A vulnerability in the software-based SSL/TLS message handler of Cisco Adaptive Security Appliance (ASA) Software and Firepow... 7.5 - HIGH 2021-10-27 2023-11-07
Results limited to 10 most recent vulnerabilities
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