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CVE-2022-22955

34
FAUCET Score

CVE-2022-22955 is a critical authentication bypass vulnerability affecting VMware Workspace ONE Access and other related VMware products. This flaw allows an unauthenticated attacker to bypass the authentication mechanism and execute arbitrary operations due to exposed endpoints in the OAuth2 ACS framework. With a CVSS score of 9.8 (Critical), it presents a high risk of complete compromise (confidentiality, integrity, availability) with low attack complexity and no user interaction required. While not currently listed on the KEV catalog, its high EPSS score and significant community discussion (95th percentile) indicate a strong potential for future exploitation, though no public exploit code is yet available.

Impacted Technologies

VendorProductVersion(s)CPE
3.3.3CPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager:3.3.3:*:*:*:*:*:*:*
3.3.4CPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager:3.3.4:*:*:*:*:*:*:*
3.3.5CPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager:3.3.5:*:*:*:*:*:*:*
3.3.6CPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager:3.3.6:*:*:*:*:*:*:*
>= 8.0, < 9.0CPE matchmatch criteria
cpe:2.3:a:vmware:vrealize_automation:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
8.09%
Probability of exploitation in next 30 days
EPSS Percentile
94.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0809 is in the 89th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

vmwarepatch availablevia nvd_reference
View patch

References

vmware.com / security/advisories/VMSA-2022-0011.html
PatchVendor Advisory