CVE-2021-22054

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2021-22054

Confirmed

Yes

2026-03-09 00:00 UTC

Timestamps

2026-03-09

2026-03-09

Scope

KEV entry: Omnissa Workspace ONE Server-Side Request Forgery | Affected: Omnissa / Workspace One UEM | 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. | Due date: 2026-03-23 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): 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

References
  • {'id': 'CVE-2021-22054', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-22054'}

db12fa2c-3b32-4531-b04b-80867eb99654

405284c2-e461-4670-8979-7fd2c9755a60

2026-03-09 20:00 UTC

2026-03-09 20:00 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-918"
  ],
  "date_added": "2026-03-09",
  "due_date": "2026-03-23",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Workspace One UEM",
  "vendorProject": "Omnissa",
  "vulnerabilityName": "Omnissa Workspace ONE Server-Side Request Forgery"
}
 -
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