What is CVE-2025-55252?

CVE-2025-55252 is a low-severity vulnerability in Hcl Software Aion, classified under Weak Password Requirements. CVSS score: 3.1/10. Published 2026-01-19.

How severe is CVE-2025-55252?

Low severity. CVSS v3 base score is 3.1 out of 10.

Vulnerability in Hcl Software Aion

CVE-2025-55252

HCL AION version 2 is affected by a Weak Password Policy vulnerability. This can allow the use of easily guessable passwords, potentially resulting in unauthorized access

Published 2026-01-19 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.002 (6.6th percentile), scored 2026-09-27.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Hcl Software Aion — versions 2
Hcltech Aion — versions 2.0.0

Weakness classification (CWE)

CWE-521 — Weak Password Requirements

References

support.hcl-software.com/kb_view.do (Permissions Required)

Frequently asked questions

What is CVE-2025-55252?: CVE-2025-55252 is a low-severity vulnerability in Hcl Software Aion, classified under Weak Password Requirements. CVSS score: 3.1/10. Published 2026-01-19.
How severe is CVE-2025-55252?: Low severity. CVSS v3 base score is 3.1 out of 10.