What is CVE-2022-31689?

CVE-2022-31689 is a critical-severity vulnerability in VMware Workspace One Assist, classified under Session Fixation. CVSS score: 9.8/10. Published 2022-11-09.

How severe is CVE-2022-31689?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in VMware Workspace One Assist

CVE-2022-31689

VMware Workspace ONE Assist prior to 22.10 contains a Session fixation vulnerability. A malicious actor who obtains a valid session token may be able to authenticate to the application using that token.

Published 2022-11-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (57.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.009 · change: +0.000

Affected products

VMware Workspace One Assist
VMware Workspace One Assist — versions VMware Workspace ONE Assist prior to 22.10

Weakness classification (CWE)

CWE-384 — Session Fixation

References

www.vmware.com/security/advisories/VMSA-2022-0028.html (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-31689?: CVE-2022-31689 is a critical-severity vulnerability in VMware Workspace One Assist, classified under Session Fixation. CVSS score: 9.8/10. Published 2022-11-09.
How severe is CVE-2022-31689?: Critical severity. CVSS v3 base score is 9.8 out of 10.