CVE detail
CVE-2021-22054: Omnissa Workspace ONE Server-Side Request Forgery
Source: CISA Known Exploited Vulnerabilities catalog · back to feed
Vendor / product
Omnissa · Workspace One UEM
- Date added (KEV)
- Mar 09, 2026
- CISA due date
- Mar 23, 2026
- Ransomware campaign use
- Unknown
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.
Scorifya interpretation
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Plain English
Technical detail
From CISA
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.
https://web.archive.org/web/20211222154335/https://www.vmware.com/security/advisories/VMSA-2021-0029.html ; https://nvd.nist.gov/vuln/detail/CVE-2021-22054
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This vulnerability is on CISA's Known Exploited Vulnerabilities list, so it is being exploited in the wild right now. Scorifya can't test for Omnissa directly, but in about 30 seconds it shows what your own domain exposes publicly across TLS, security headers, DNS, and cookies: the surface attackers probe first.
SOC 2 compliance
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- https://www.vmware.com/security/advisories/VMSA-2021-0029.htmlPatchVendor Advisory
- https://www.vmware.com/security/advisories/VMSA-2021-0029.htmlPatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22054US Government Resource
- https://www.greynoise.io/blog/new-ssrf-exploitation-surgeThird Party Advisory