SRC-2022-0023 : VMWare Workspace ONE Access ClaimTransformationHelper validateClaimRuleCondition Remote Code Execution Vulnerability
CVE ID: CVE-2022-31700
CVSS Score: 7.2, (/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Affected Vendors: VMWare
Affected Products: Workspace ONE Access, Identity Manager, vRealize Automation
This vulnerability allows remote attackers to disclose sensitive information on affected installations of VMWare Workspace ONE Access. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
The specific flaw exists within the ClaimTransformationHelper class. A crafted request specifying a malcious condition can result in impromper bean validation. An attacker can leverage this vulnerability to execute code in the context of the horizon user.
VMWare has issued an update to correct this vulnerability. More details can be found at: https://www.vmware.com/security/advisories/VMSA-2022-0032.html
2022-09-19 – Sent to VMWare PSIRT
2022-12-14 – Coordinated public release of advisory
Proof of Concept: /pocs/src-2022-0023.py.txt
Credit: This vulnerability was discovered by Steven Seeley of Source Incite