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             AUSCERT External Security Bulletin Redistribution

        CVE-2019-TBD - Citrix Application Delivery Management (ADM)
                          Console Security Update
                                1 July 2020


        AusCERT Security Bulletin Summary

Product:           Citrix Application Delivery Management (ADM)
Publisher:         Citrix
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Increased Privileges -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-17366  

Original Bulletin: 

Revision History:  July     1 2020: Vendor updated vulnerable versions list
                   October 10 2019: CVE added
                   October  9 2019: Initial Release

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CVE-2019-17366 - Citrix Application Delivery Management (ADM) Console Security Update

Reference: CTX261735

Category : Medium

Created  : 08 Oct 2019

Modified : 30 Jun 2020

Applicable Products

  o Citrix Application Delivery Management

Description of Problem

An authorisation bypass vulnerability was discovered in the Citrix Application
Delivery Management (ADM) server. The vulnerability allows a Citrix ADM user
with read-only privilege to access a managed instances with admin level

The following deployment scenarios are affected:

1. A Citrix Application Delivery Management server on-premises

2. A Citrix Application Delivery Management on Cloud, deployed on-premises or
customer-managed cloud datacenters.

This vulnerability has been assigned the following CVE number:

o CVE-2019-17366: Improper Access Control in Citrix Application Delivery
Management Server.

This vulnerability affects the following product versions:

. Citrix Application Delivery Management version 12.0

. Citrix Application Delivery Management version 12.1 earlier than build 54.13

. Citrix Application Delivery Management Cloud version 13.0 earlier than build

What Customers Should Do

This vulnerability has been addressed in the following version of Citrix
Application Delivery Management:

  o Citrix Application Delivery Management version 12.1 build 54.13 and later
  o Citrix Application Delivery Management Cloud version 13.0 build 41.20 and

Citrix has already updated all Citrix ADM deployed on Citrix Cloud to the
latest version.

Customers runningCitrix Application Delivery Management 12.0 should upgrade to
a supported version.

Citrix recommends that customers affected by this vulnerability upgrade to a
version of the Citrix Application Delivery Management that contains a fix for
this issue as soon as normal patching schedule allows.

The latest on-premises version is available on the Citrix website at the
following address:


|Date                     |Change                                             |
|8th October 2019         |Initial Publication                                |
|9th October 2019         |CVE Added                                          |
|30th June 2020           |12.0 Added to vulnerable versions                  |

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