VYPR

Secure Firewall Threat Defense

by Cisco Systems, Inc.

CVEs (266)

  • CVE-2021-1256MedApr 29, 2021
    risk 0.39cvss 6.0epss 0.01

    A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to overwrite files on the file system of an affected device by using directory traversal techniques. A successful exploit could cause system instability if…

  • CVE-2019-1709MedMay 3, 2019
    risk 0.39cvss 6.0epss 0.01

    A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting…

  • CVE-2026-20073MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to send traffic that should be denied through an affected device. This vulnerability is…

  • CVE-2026-20068MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to…

  • CVE-2026-20052MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in the memory management handling for the Snort 3 Detection Engine of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart. This vulnerability is due to a logic…

  • CVE-2026-20015MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device that may impact the availability of services to devices elsewhere in the…

  • CVE-2026-20013MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in the IKEv2 feature of Cisco Secure Firewall ASA Software and Cisco Secure FTD Software could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device that may also impact the availability of services to devices elsewhere in the…

  • CVE-2026-20007MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in the Snort 2 and Snort 3 deep packet inspection of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured Snort rules and allow traffic onto the network that should have been dropped. This…

  • CVE-2026-20006MedMar 4, 2026
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in the TLS cryptography functionality of the Snort 3 Detection Engine of Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to unexpectedly restart, resulting in a denial of…

  • CVE-2021-34753MedNov 15, 2024
    risk 0.38cvss 5.8epss 0.01

    A vulnerability in the payload inspection for Ethernet Industrial Protocol (ENIP) traffic for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured rules for ENIP traffic. This vulnerability is due to incomplete…

  • CVE-2024-20431MedOct 23, 2024
    risk 0.38cvss 5.8epss 0.00

    A vulnerability in the geolocation access control feature of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass an access control policy. This vulnerability is due to improper assignment of geolocation data. An attacker…

  • CVE-2024-20407MedOct 23, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2024-20384MedOct 23, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2024-20342MedOct 23, 2024
    risk 0.38cvss 5.8epss 0.00

    Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured rate limiting filter. This vulnerability is due to an incorrect connection…

  • CVE-2024-20299MedOct 23, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2024-20297MedOct 23, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2024-20363MedMay 22, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2024-20293MedMay 22, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2024-20261MedMay 22, 2024
    risk 0.38cvss 5.8epss 0.00

    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…

  • CVE-2023-20246MedNov 1, 2023
    risk 0.38cvss 5.8epss 0.01

    Multiple Cisco products are affected by a vulnerability in Snort access control policies that could allow an unauthenticated, remote attacker to bypass the configured policies on an affected system. This vulnerability is due to a logic error that occurs when the access…

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