Open Redirect in VMware Workspace One Uem

CVE-2023-20886

VMware Workspace ONE UEM console contains an open redirect vulnerability. A malicious actor may be able to redirect a victim to an attacker and retrieve their SAML response to login as the victim user.

Vulnerability class: Open Redirect

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (31.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-20886: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

  • VMware Workspace One Uem
  • VMware Workspace One Uem Console — versions Workspace ONE UEM 23.6.0.0, Workspace ONE UEM 23.2.0.0, Workspace ONE UEM 22.12.0.0

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-20886?
CVE-2023-20886 is a high-severity vulnerability in VMware Workspace One Uem, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 8.8/10. Published 2023-10-31.
How severe is CVE-2023-20886?
High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-20886 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.