Insecure HTTP Header Vulnerability in HCL AION
CVE-2025-52631

3.7LOW

Key Information:

Vendor

HCL Software
Status
Aion
Vendor
CVE Published:
3 February 2026

What is CVE-2025-52631?

HCL AION is susceptible to a vulnerability due to a Missing or Insecure HTTP Strict-Transport-Security (HSTS) Header. This flaw can lead to insecure connections, increasing the potential for man-in-the-middle and protocol downgrade attacks. This issue is particularly impactful in version 2.0 of AION, as it compromises the integrity and confidentiality of data transmitted over the network.

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Affected Version(s)

AION 2.0

References

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

CVSS V3.1

Score:
3.7
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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