CVE-2021-22054

mediumpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.997 · 100 %ileexploit · PoCDEEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 1 exploit · PoC

Likely / severe?

99.7% (100th) EPSS

CVSS 5 · medium

Is it mine?

17 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

added 2026-03-09remediate by 2026-03-23

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.

EPSS · scored 2026-10-22

Omnissa Workspace ONE Server-Side Request Forgery

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.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 5–10

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.110criticalAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondaryexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-918USprimaryCWE-918US

exploits (1)

Public proof-of-concept and weaponised exploit code.

MKSx/CVE-2021-22054Generate SSRF payloadsPoC · poc_in_github

affected products (17)

Products and version ranges known to be affected.

VMware Workspace One UEM Console <20.0.8.36all versionscert_bundDE
VMware Workspace One UEM Console <20.11.0.40all versionscert_bundDE
VMware Workspace One UEM Console <21.2.0.27all versionscert_bundDE
VMware Workspace One UEM Console <21.5.0.37all versionscert_bundDE
VMware Workspace One≤ UEM Console <20.0.8.36cert_bundDE
VMware Workspace One≤ UEM Console <20.11.0.40cert_bundDE
VMware Workspace One≤ UEM Console <21.2.0.27cert_bundDE
VMware Workspace One≤ UEM Console <21.5.0.37cert_bundDE
n/a Vmware Workspace One UEM console≤ 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.enisa_euvdEU
Omnissa Omnissa Workspace ONE UEM20.0.8 → 20.0.8.37fstec_bduRU
Omnissa Omnissa Workspace ONE UEM20.11.0 → 20.11.0.40fstec_bduRU
Omnissa Omnissa Workspace ONE UEM21.2.0 → 21.2.0.27fstec_bduRU
Omnissa Omnissa Workspace ONE UEM21.5.0 → 21.5.0.37fstec_bduRU
vmware workspace one uem console20.0.8.0 → 20.0.8.36nvdUScpe:2.3:a:vmware:workspace_one_uem_console:*:*:*:*:*:*:*:*
vmware workspace one uem console20.11.0.0 → 20.11.0.40nvdUScpe:2.3:a:vmware:workspace_one_uem_console:*:*:*:*:*:*:*:*
vmware workspace one uem console21.2.0.0 → 21.2.0.27nvdUScpe:2.3:a:vmware:workspace_one_uem_console:*:*:*:*:*:*:*:*
vmware workspace one uem console21.5.0.0 → 21.5.0.37nvdUScpe:2.3:a:vmware:workspace_one_uem_console:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0646VMware Workspace One: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2021-12-16csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in VMware Workspace One ausnutzen, um Informationen offenzulegen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2021-12-17modified 2026-10-01

related (4,148)

Related entries.

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+4143 more

references (9)

External citations — patches, advisories, analysis.

scry

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