CVE-2021-22054
Omnissa Workspace ONE Server-Side Request Forgery
- High 7.5
- Exploited: added to CISA KEV 9 Mar 2026
Description
VMware Workspace ONE UEM console 20.0.8 prior to 20.0.8.37, 20.11.0 prior to 20.11.0.40, 21.2.0 prior to 21.2.0.27, and 21.5.0 prior to 21.5.0.37 contain an SSRF vulnerability. This issue may allow a malicious actor with network access to UEM to send their requests without authentication and to gain access to sensitive information.
Key facts
- Published
- 17 Dec 2021
- Last changed
- 1 Oct 2026
- Assigned by
- vmware
- KEV added
- 9 Mar 2026
- KEV fix due
- 23 Mar 2026
- EPSS
- 99.677% likely to be exploited in the next 30 days, higher than 99.95% of CVEs (scores for 15 Nov 2026)
- SSVC (CISA)
- Exploitation: active; Automatable: yes; Technical impact: total
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 7.5CVSS 3.1, Highfrom CISA (ADP container)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
What to do
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.CISA KEV required action
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | VMware Workspace ONE UEM console |
|
Timeline
- 17 Dec 2021 Published
- 9 Mar 2026 Added to the CISA KEV catalogue