7.5
CWE
400
Advisory Published
Updated

CVE-2020-8246

First published: Fri Sep 18 2020(Updated: )

Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b are vulnerable to a denial of service attack originating from the management network.

Credit: support@hackerone.com

Affected SoftwareAffected VersionHow to fix
Citrix Application Delivery Controller Firmware>=11.1<11.1-65.12
Citrix Application Delivery Controller Firmware>=12.1<12.1-58.15
Citrix Application Delivery Controller Firmware>=13.0<13.0-64.35
Citrix Application Delivery Controller
Citrix Gateway>=11.1<11.1-65.12
Citrix Gateway>=13.0<13.0-64.35
Citrix NetScaler Gateway>=12.1<12.1-58.15
Citrix SD-WAN WANOP>=10.2<10.2.7b
Citrix SD-WAN WANOP>=11.0<11.0.3f
Citrix SD-WAN WANOP>=11.1<11.1.2a
Citrix SD-WAN WANOP>=11.2<11.2.1a
Citrix SD-WAN WANOP

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Frequently Asked Questions

  • What is CVE-2020-8246?

    CVE-2020-8246 is a vulnerability in Citrix ADC and Citrix Gateway that allows remote attackers to execute arbitrary code.

  • How severe is CVE-2020-8246?

    CVE-2020-8246 has a severity rating of 7.5 (High).

  • Which versions of Citrix ADC and Citrix Gateway are affected by CVE-2020-8246?

    Citrix ADC and Citrix Gateway versions 13.0 before 13.0-64.35 and versions 12.1 before 12.1-58.15 are affected by CVE-2020-8246.

  • How can I fix CVE-2020-8246?

    To fix CVE-2020-8246, it is recommended to upgrade Citrix ADC and Citrix Gateway to version 13.0-64.35 or version 12.1-58.15.

  • Where can I find more information about CVE-2020-8246?

    You can find more information about CVE-2020-8246 in the Citrix support article at https://support.citrix.com/article/CTX281474.

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