Known Vulnerabilities for Firepower 1140 by Cisco

Listed below are 10 of the newest known vulnerabilities associated with "Firepower 1140" 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

More device details and information can be found at device.report here: Cisco Firepower 1140

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2022-20866 json A vulnerability in the handling of RSA keys on devices running Cisco Adaptive Security Appliance (ASA) Software and Cisco Fir... 7.5 - HIGH 2022-08-10 2023-11-07
CVE-2022-20829 json A vulnerability in the packaging of Cisco Adaptive Security Device Manager (ASDM) images and the validation of those images b... 7.2 - HIGH 2022-06-24 2023-11-07
CVE-2022-20828 json A vulnerability in the CLI parser of Cisco FirePOWER Software for Adaptive Security Appliance (ASA) FirePOWER module could al... 7.2 - HIGH 2022-06-24 2023-11-07
CVE-2022-20795 json 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-2022-20751 json A vulnerability in the Snort detection engine integration for Cisco Firepower Threat Defense (FTD) Software could allow an un... 7.5 - HIGH 2022-05-03 2023-11-07
CVE-2021-44228 json Apache Log4j2 2.0-beta9 through 2.15.0 (excluding security releases 2.12.2, 2.12.3, and 2.3.1) JNDI features used in configur... 10 - CRITICAL 2021-12-10 2023-11-07
CVE-2021-1489 json A vulnerability in filesystem usage management for Cisco Firepower Device Manager (FDM) Software could allow an authenticated... 6.5 - MEDIUM 2021-04-29 2021-05-09
CVE-2021-1488 json A vulnerability in the upgrade process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense... 6.7 - MEDIUM 2021-04-29 2023-11-07
CVE-2021-1402 json A vulnerability in the software-based SSL/TLS message handler of Cisco Firepower Threat Defense (FTD) Software could allow an... 8.6 - HIGH 2021-04-29 2022-08-05
CVE-2020-3585 json A vulnerability in the TLS handler of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FT... 3.7 - LOW 2020-10-21 2023-11-07

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
HardwareCiscoFirepower 1140-
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report