CVE-2021-22057

CVE-2021-22057 is a high-severity vulnerability in Vmware Workspace One Access with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

VMware Workspace ONE Access 21.08, 20.10.0.1, and 20.10 contain an authentication bypass vulnerability. A malicious actor, who has successfully provided first-factor authentication, may be able to obtain second-factor authentication provided by VMware Verify.

Frequently asked questions

What is CVE-2021-22057?
VMware Workspace ONE Access 21.08, 20.10.0.1, and 20.10 contain an authentication bypass vulnerability. A malicious actor, who has successfully provided first-factor authentication, may be able to obtain second-factor authentication provided by VMware Verify.
How severe is CVE-2021-22057?
CVE-2021-22057 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-22057 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-22057?
CVE-2021-22057 primarily affects Vmware Workspace One Access. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-22057?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-22057 published?
CVE-2021-22057 was published on 2021-12-20 and last updated on 2026-06-17.

References

Affected products (4)

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