CWE
771
Advisory Published

cisco-sa-ftd-intrusion-dos-DfT7wyGC: Cisco Firepower Threat Defense Software for Cisco Firepower 2100 Series Firewalls Inspection Rules Denial of Service Vulnerability

First published: Wed Nov 01 2023(Updated: )

A vulnerability in the internal packet processing of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series Firewalls could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.This vulnerability is due to

Affected SoftwareAffected VersionHow to fix
Cisco Secure Firewall Threat Defense

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of cisco-sa-ftd-intrusion-dos-DfT7wyGC?

    The cisco-sa-ftd-intrusion-dos-DfT7wyGC vulnerability has been classified with a high severity rating due to its potential to cause denial of service.

  • How do I fix cisco-sa-ftd-intrusion-dos-DfT7wyGC?

    To fix the cisco-sa-ftd-intrusion-dos-DfT7wyGC vulnerability, ensure that your Cisco Firepower Threat Defense software is updated to the latest version as per Cisco's recommendations.

  • What devices are affected by cisco-sa-ftd-intrusion-dos-DfT7wyGC?

    The cisco-sa-ftd-intrusion-dos-DfT7wyGC vulnerability affects the Cisco Firepower 2100 Series Firewalls running Firepower Threat Defense Software.

  • Can cisco-sa-ftd-intrusion-dos-DfT7wyGC be exploited remotely?

    Yes, the cisco-sa-ftd-intrusion-dos-DfT7wyGC vulnerability can be exploited by unauthenticated remote attackers.

  • What impact does cisco-sa-ftd-intrusion-dos-DfT7wyGC have on my network?

    Exploitation of the cisco-sa-ftd-intrusion-dos-DfT7wyGC vulnerability can lead to a denial of service condition, disrupting normal operation of the affected device.

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