March 9, 2026 · Applied Cybernetics Group
CVE-2021-22054 — Omnissa Workspace One UEM
Omnissa Workspace ONE Server-Side Request Forgery
- Added to KEV
2026-03-09- Federal due date
2026-03-23- Vendor
- Omnissa
- Product
- Workspace One UEM
- EPSS
- 99.9th percentile (score 0.938, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2021-22054
CISA short description
Omnissa Workspace One UEM formerly known as VMware Workspace One UEM contains a server-side request forgery (SSRF) vulnerability that could allow a malicious actor with network access to UEM to send their requests without authentication and to gain access to sensitive information.
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.