VMware Workspace ONE Access, Identity Manager…: Improper Neutralization of Special Elements in Output Used by a Downstream Component
CVE-2022-31665 is a high-severity improper neutralization of special elements in output used by a downstream component vulnerability in VMware Workspace ONE Access, Identity Manager and vRealize Automation, with a CVSS 3.1 base score of 7.2 out of 10. It can be exploited remotely over the network by an attacker with administrator privileges, without any action from a user. There is no confirmed exploitation so far. EPSS estimates a 2.52% chance of exploitation within 30 days, higher than 85% of scored CVEs.
High severity with no evidence of exploitation so far.
What to do
- Check which version of VMware Workspace ONE Access, Identity Manager and vRealize Automation you run against the affected versions below, and install the vendor's latest release.
- Read the advisory on vmware.com for workarounds and exact fixed builds.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| VMware Workspace ONE Access, Identity Manager and vRealize Automation | VMware Workspace ONE Access, Identity Manager and vRealize Automation | Not specified in the record | Not stated |
| VMware | Identity Manager | 3.3.4; 3.3.5; 3.3.6 | Not stated |
| VMware | One Access | 21.08.0.0; 21.08.0.1 | Not stated |
| VMware | Identity Manager Connector | 3.3.4; 3.3.5; 3.3.6; 19.03.0.1 | Not stated |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- HighAdministrator-level access is required first.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. Scored by NVD.
Official description
VMware Workspace ONE Access, Identity Manager and vRealize Automation contain a remote code execution vulnerability. A malicious actor with administrator and network access can trigger a remote code execution.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Improper Neutralization of Special Elements in Output Used by a Downstream Component
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
How developers prevent this class of flaw
- Programming languages and supporting technologies might be chosen which are not subject to these issues.
- Utilize an appropriate mix of allowlist and denylist parsing to filter control-plane syntax from all input.
Timeline
- CVE record published.
- Record last changed materially (score, affected products, status or references).
References
Other vulnerabilities in VMware Workspace ONE Access, Identity Manager and vRealize Automation
- 7.2 High severity
- 7.2 High severity
- 9.8 Critical severity
- 7.8 High severity
- 7.2 High severity
- 7.2 High severity
Recent Improper Neutralization of Special Elements in Output Used by a Downstream Component vulnerabilities
- 7.2 High severity
- 9.8 Critical severity
- 9.8 Critical severity
- 8.8 High severity
- 8.8 High severity
- 9.8 Critical severity
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