Important
1. Impacted Products
- VMware Workspace ONE UEM console
2. Introduction
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.
3. Advisory Details
Description
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.
Known Attack Vectors
A malicious actor may be able to redirect a victim to an attacker and retrieve their SAML response to login as the victim user.
Resolution
To remediate CVE-2023-20886 apply the patches listed in the 'Fixed Version' column of the 'Response Matrix' below.
Workarounds
None.
Additional Documentation
None.
Notes
None.
Acknowledgements
VMware would like to thank D'Angelo Gonzalez of Crowdstrike for reporting this issue to us.
Response Matrix
| Product | Version | Running On | CVE Identifier | CVSSv3 | Severity | Fixed Version | Workarounds | Additional Documentation |
|
Workspace ONE UEM
|
2306
|
Any
|
CVE-2023-20886
|
N/A
|
N/A
|
Unaffected
|
N/A
|
N/A
|
|
Workspace ONE UEM
|
2302
|
Any
|
CVE-2023-20886
|
8.8
|
important
|
None
|
None
|
|
|
Workspace ONE UEM
|
2212
|
Any
|
CVE-2023-20886
|
8.8
|
important
|
None
|
None
|
|
|
Workspace ONE UEM
|
2209
|
Any
|
CVE-2023-20886
|
8.8
|
important
|
None
|
None
|
|
|
Workspace ONE UEM
|
2206
|
Any
|
CVE-2023-20886
|
8.8
|
important
|
None
|
None
|
|
|
Workspace ONE UEM
|
2203
|
Any
|
CVE-2023-20886
|
8.8
|
important
|
None
|
None
|
4. References
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
5. Change Log
2023-10-31: VMSA-2023-0025
Initial security advisory.
6. Contact
E-mail: security@vmware.com
PGP key at:
https://kb.vmware.com/kb/1055
VMware Security Advisories
https://www.vmware.com/security/advisories
VMware Security Response Policy
https://www.vmware.com/support/policies/security_response.html
VMware Lifecycle Support Phases
https://www.vmware.com/support/policies/lifecycle.html
VMware Security & Compliance Blog
https://blogs.vmware.com/security
Twitter
https://twitter.com/VMwareSRC
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