Cisco Firepower Threat Defense Software vulnerabilities

CVE-2023-20071 [MEDIUM] CWE-1039 CVE-2023-20071: Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could all Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a flaw in the FTP module of the Snort detection engine. An attacker could exploit this vulnerability by sending crafted FTP t

CVE-2024-20299 [MEDIUM] CWE-290 CVE-2024-20299: A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should have been denied to flow through an affected device. This vulnerability is due

CVE-2024-20297 [MEDIUM] CWE-290 CVE-2024-20297: A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should have been denied to flow through an affected device. This vulnerability is due

CVE-2024-20407 [MEDIUM] CWE-399 CVE-2024-20407: A vulnerability in the interaction between the TCP Intercept feature and the Snort 3 detection engin A vulnerability in the interaction between the TCP Intercept feature and the Snort 3 detection engine on Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured policies on an affected system. Devices that are configured with Snort 2 are not affected by this vulnerability. This vulnerability

CVE-2020-3577 [HIGH] CWE-20 CVE-2020-3577: A vulnerability in the ingress packet processing path of Cisco Firepower Threat Defense (FTD) Softwa A vulnerability in the ingress packet processing path of Cisco Firepower Threat Defense (FTD) Software for interfaces that are configured either as Inline Pair or in Passive mode could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation when Ethernet frames are proc

CVE-2022-20927 [MEDIUM] CWE-120 CVE-2022-20927: A vulnerability in the SSL/TLS client of Cisco Adaptive Security Appliance (ASA) Software and Cisco A vulnerability in the SSL/TLS client of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper memory management when a device initiates SSL/TLS connection

CVE-2019-1833 [MEDIUM] CWE-693 CVE-2019-1833: A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol parser of A vulnerability in the Secure Sockets Layer (SSL)/Transport Layer Security (TLS) protocol parser of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured policies. The vulnerability is due to improper parsing of specific attributes in a TLS packet header. An attacker could exploit this vulner

CVE-2021-1236 [MEDIUM] CWE-670 CVE-2021-1236: Multiple Cisco products are affected by a vulnerability in the Snort application detection engine th Multiple Cisco products are affected by a vulnerability in the Snort application detection engine that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. The vulnerability is due to a flaw in the detection algorithm. An attacker could exploit this vulnerability by sending crafted packets that would

CVE-2024-20331 [MEDIUM] CWE-330 CVE-2024-20331: A vulnerability in the session authentication functionality of the Remote Access SSL VPN feature of A vulnerability in the session authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to prevent users from authenticating. This vulnerability is due to insufficient entropy in the authentic

CVE-2022-20928 [MEDIUM] CWE-863 CVE-2022-20928: A vulnerability in the authentication and authorization flows for VPN connections in Cisco Adaptive A vulnerability in the authentication and authorization flows for VPN connections in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to establish a connection as a different user. This vulnerability is due to a flaw in the authorization verifications during t

CVE-2023-20245 [MEDIUM] CWE-290 CVE-2023-20245: Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance (ASA) Multiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should be denied to flow through an affected device. These vulnerabilit

CVE-2021-1495 [MEDIUM] CWE-755 CVE-2021-1495: Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could all Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through a

CVE-2024-20384 [MEDIUM] CWE-290 CVE-2024-20384: A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA A vulnerability in the Network Service Group (NSG) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should be denied to flow through an affected device. This vulnerabilit

CVE-2024-20293 [MEDIUM] CWE-436 CVE-2024-20293: A vulnerability in the activation of an access control list (ACL) on Cisco Adaptive Security Applian A vulnerability in the activation of an access control list (ACL) on Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass the protection that is offered by a configured ACL on an affected device. This vulnerability is due to a logic error that occ

CVE-2024-20361 [MEDIUM] CWE-264 CVE-2024-20361: A vulnerability in the Object Groups for Access Control Lists (ACLs) feature of Cisco Firepower Mana A vulnerability in the Object Groups for Access Control Lists (ACLs) feature of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to bypass configured access controls on managed devices that are running Cisco Firepower Threat Defense (FTD) Software. This vulnerability is due to the incorrect deployment

CVE-2024-20261 [MEDIUM] CWE-284 CVE-2024-20261: A vulnerability in the file policy feature that is used to inspect encrypted archive files of Cisco A vulnerability in the file policy feature that is used to inspect encrypted archive files of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured file policy to block an encrypted archive file. This vulnerability exists because of a logic error when a specific class of encrypted archive

CVE-2024-20363 [MEDIUM] CWE-290 CVE-2024-20363: Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IP Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected system. This vulnerability is due to incorrect HTTP packet handling. An attacker could exploit this vulnerability by sending crafted HTTP

CVE-2020-3285 [MEDIUM] CWE-693 CVE-2020-3285: A vulnerability in the Transport Layer Security version 1.3 (TLS 1.3) policy with URL category funct A vulnerability in the Transport Layer Security version 1.3 (TLS 1.3) policy with URL category functionality for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured TLS 1.3 policy to block traffic for a specific URL. The vulnerability is due to a logic error with Snort handling of the co

CVE-2019-1981 [MEDIUM] CWE-264 CVE-2019-1981: A vulnerability in the normalization functionality of Cisco Firepower Threat Defense Software, Cisco A vulnerability in the normalization functionality of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to insufficient normalization of a text-based payload. An atta

CVE-2020-3315 [MEDIUM] CWE-693 CVE-2020-3315: Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could all Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass the configured file policies on an affected system. The vulnerability is due to errors in how the Snort detection engine handles specific HTTP responses. An attacker could exploit this vulnerability by se