VMSA-2023-0025

• VMware Workspace ONE UEM console

An open redirect vulnerability in VMware Workspace ONE UEM console was responsibly reported to VMware. Updates are available to remediate this vulnerability in affected VMware products.

VMware Workspace ONE UEM console contains an open redirect vulnerability. VMware has evaluated the severity of this issue to be in the Important severity range with a maximum CVSSv3 base score of 8.8.

A malicious actor may be able to redirect a victim to an attacker and retrieve their SAML response to login as the victim user.

To remediate CVE-2023-20886 apply the patches listed in the ‘Fixed Version’ column of the ‘Response Matrix’ below.

None.

None.

None.

VMware would like to thank D’Angelo Gonzalez of Crowdstrike for reporting this issue to us.

VMware Workspace ONE UEM Release Notes: 
https://docs.vmware.com/en/VMware-Workspace-ONE-UEM/services/rn/Workspace-ONE-Product.html

Mitre CVE Dictionary Links:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20886

FIRST CVSSv3 Calculator:
https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

2023-10-31: VMSA-2023-0025
Initial security advisory.

E-mail: security@vmware.com

PGP key at: 
https://kb.vmware.com/kb/1055 

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