What is CVE-2025-52642?

CVE-2025-52642 is a low-severity vulnerability in Hcl Aion, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 3.3/10. Published 2026-03-16.

How severe is CVE-2025-52642?

Low severity. CVSS v3 base score is 3.3 out of 10.

Information disclosure in Hcl Aion

CVE-2025-52642

HCL AION is affected by a vulnerability where internal filesystem paths may be exposed through application responses or system behaviour. Exposure of internal paths may reveal environment structure details which could potentially aid in fu…

EPSS: 0.001 (1.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N.

Affected products

Hcl Aion — versions 2.0
Hcltech Aion

Weakness classification (CWE)

CWE-538 — Insertion of Sensitive Information into Externally-Accessible File or Directory

References

psirt@hcl.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-52642?: CVE-2025-52642 is a low-severity vulnerability in Hcl Aion, classified under Insertion of Sensitive Information into Externally-Accessible File or Directory. CVSS score: 3.3/10. Published 2026-03-16.
How severe is CVE-2025-52642?: Low severity. CVSS v3 base score is 3.3 out of 10.