CVE DATABASE / CVE-2020-4006
CVE-2020-4006
Multiple VMware Products Command Injection Vulnerability
CVSS 9.1 · CRITICAL
⚠ CISA KEV — ACTIVELY EXPLOITED
On the CISA KEV catalog
Confirmed exploited in the wild. Added 2021-11-03.
Federal remediation due 2022-05-03.
Required action: Apply updates per vendor instructions.
Summary
VMware Workspace One Access, Access Connector, Identity Manager, and Identity Manager Connector address have a command injection vulnerability.
CVSS 3.1 breakdown
| Base score | 9.1 (CRITICAL) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| Attack vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | HIGH |
| User interaction | NONE |
| Scope | CHANGED |
| Confidentiality | HIGH |
| Integrity | HIGH |
| Availability | HIGH |
Weakness type (CWE)
Affected products
Vmware identity managerVmware identity manager connectorVmware one accessLinux linux kernelMicrosoft windowsVmware cloud foundationVmware vrealize suite lifecycle manager
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References
- https://www.vmware.com/security/advisories/VMSA-2020-0027.html
- https://www.kb.cert.org/vuls/id/724367
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-4006
Data: NIST NVD + CISA KEV. NVD last modified 2025-10-30. Always verify against the vendor advisory before acting.