What is CVE-2025-46658?

CVE-2025-46658 is a critical-severity vulnerability in 4cstrategies Exonaut, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 9.8/10. Published 2025-08-05.

How severe is CVE-2025-46658?

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

Information disclosure in 4cstrategies Exonaut

CVE-2025-46658

An issue was discovered in ExonautWeb in 4C Strategies Exonaut 21.6. There are verbose error messages.

Published 2025-08-05 · 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: 0.004 (28.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

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

Affected products

4cstrategies Exonaut — versions 21.6

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

www.4cstrategies.com/solutions/exonaut/ (Product)
gist.github.com/Jowu73/005ca4f85b27fb272a4e62e373341fa5 (Third Party Advisory)

Frequently asked questions

What is CVE-2025-46658?: CVE-2025-46658 is a critical-severity vulnerability in 4cstrategies Exonaut, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 9.8/10. Published 2025-08-05.
How severe is CVE-2025-46658?: Critical severity. CVSS v3 base score is 9.8 out of 10.