CVE-2025-52631

LOW

HCL AION 2.0 - Exposure of Sensitive Information via Missing HSTS Header

Title source: llm

Description

HCL AION is affected by a Missing or Insecure HTTP Strict-Transport-Security (HSTS) Header vulnerability. This can allow insecure connections, potentially exposing the application to man-in-the-middle and protocol downgrade attacks.. This issue affects AION: 2.0.

References (1)

Core 1

Core References

Vendor Advisory

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0127972

Scores

CVSS v3 3.7

EPSS 0.0004

EPSS Percentile 14.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (2)

hcltech/aion 2.0

hcltech/aion 2.0.0

Published Feb 03, 2026

Tracked Since Feb 18, 2026