What is CVE-2025-52643?

CVE-2025-52643 is a medium-severity vulnerability in Hcl Aion. CVSS score: 4.7/10. Published 2026-03-16.

How severe is CVE-2025-52643?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Vulnerability in Hcl Aion

CVE-2025-52643

HCL AION is affected by a vulnerability where untrusted file parsing operations are not executed within a properly isolated sandbox environment. This may expose the application to potential security risks, including unintended behaviour or…

EPSS: 0.000 (5.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:L.

Affected products

Hcl Aion — versions 2.0

References

support.hcl-software.com/csm

Frequently asked questions

What is CVE-2025-52643?: CVE-2025-52643 is a medium-severity vulnerability in Hcl Aion. CVSS score: 4.7/10. Published 2026-03-16.
How severe is CVE-2025-52643?: Medium severity. CVSS v3 base score is 4.7 out of 10.