What is CVE-2023-20903?

CVE-2023-20903 is a medium-severity vulnerability in Cloudfoundry User_account_and_authentication, classified under Insufficient Session Expiration. CVSS score: 4.3/10. Published 2023-03-28.

How severe is CVE-2023-20903?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Cloudfoundry User_account_and_authentication

CVE-2023-20903

This disclosure regards a vulnerability related to UAA refresh tokens and external identity providers.Assuming that an external identity provider is linked to the UAA, a refresh token is issued to a client on behalf of a user from that ide…

EPSS: 0.004 (32.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Cloudfoundry User_account_and_authentication
N/a Cloud Foundry — versions All versions

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

security@vmware.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-20903?: CVE-2023-20903 is a medium-severity vulnerability in Cloudfoundry User_account_and_authentication, classified under Insufficient Session Expiration. CVSS score: 4.3/10. Published 2023-03-28.
How severe is CVE-2023-20903?: Medium severity. CVSS v3 base score is 4.3 out of 10.