What is CVE-2023-38534?

CVE-2023-38534 is a high-severity vulnerability in Opentext Exceed Turbox, classified under Improper Authentication. CVSS score: 8.6/10. Published 2024-03-13.

How severe is CVE-2023-38534?

High severity. CVSS v3 base score is 8.6 out of 10.

Auth bypass in Opentext Exceed Turbox

CVE-2023-38534

Improper authentication vulnerability in OpenText™ Exceed Turbo X affecting versions 12.5.0 and 12.5.1. The vulnerability could allow disclosure of restricted information in unauthenticated RPC.

Vulnerability class: Broken Authentication

Published 2024-03-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 40.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Opentext Exceed Turbox — versions 12.5.0, 12.5.1
Opentext™ Exceed Turbo X — versions 12.5.0, 12.5.1

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

support.opentext.com/csm (Permissions Required)

Frequently asked questions

What is CVE-2023-38534?: CVE-2023-38534 is a high-severity vulnerability in Opentext Exceed Turbox, classified under Improper Authentication. CVSS score: 8.6/10. Published 2024-03-13.
How severe is CVE-2023-38534?: High severity. CVSS v3 base score is 8.6 out of 10.