QID 317093

QID 317093: Cisco Firepower Threat Defense Software Web Services Multiple Vulnerabilities (cisco-sa-asafdt-webvpn-dos-KSqJAKPA)

Multiple vulnerabilities in the web services interface of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition.

Affected Products
Cisco products if they are running a vulnerable release of Cisco FTD Software and have a vulnerable AnyConnect or WebVPN configured.
From 6.4.0 Prior to 6.4.0.13
From 6.6.0 Prior to 6.6.5.1
From 6.7.0 Prior to 6.7.0.3
From 7.0.0 Prior to 7.0.1

QID Detection Logic (Authenticated):
The check matches Cisco FTD version retrieved via Unix Auth using "show version" command.

A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

  • CVSS V2 rated as High - 7.8 severity.
    • Solution

    Customers are advised to refer to cisco-sa-asafdt-webvpn-dos-KSqJAKPA for more information.

    Vendor References

    CVEs related to QID 317093

    CVE-2021-1573 | CVE-2021-34704 | CVE-2021-40118 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-asafdt-webvpn-dos-KSqJAKPA URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asafdt-webvpn-dos-KSqJAKPA
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