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CVE-2023-20884

20
FAUCET Score

CVE-2023-20884 describes an insecure redirect vulnerability in VMware Workspace ONE Access and VMware Identity Manager, affecting Linux and Microsoft platforms. This medium-severity vulnerability (CVSS 6.1) allows an unauthenticated attacker to redirect a victim to a malicious domain through improper path handling, potentially leading to sensitive information disclosure. While there is no evidence of active exploitation, public exploit code, or KEV listing, the vulnerability has received minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.3.6CPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager:3.3.6:*:*:*:*:*:*:*
3.3.7CPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager:3.3.7:*:*:*:*:*:*:*
>= 21.0.8.0, <= 22.09.1.0CPE matchmatch criteria
cpe:2.3:a:vmware:workspace_one_access:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:vmware:cloud_foundation:-:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:vmware:identity_manager_connector:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 27th percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Media Mentions

The average CVE in this peer group has 0.1 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-2023-0011.html
PatchVendor Advisory