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Vulnerability record · CVE-2025-52631 · published 3 February 2026

CVE-2025-52631: Hcltech aion information exposure vulnerability

Hcltech · Aion

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.

8.1 CVSS 3.1 High EPSS 0.21% · top 89.7% CWE-200 · Information exposure
8.1CVSS 3.1 base score
0.21%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-52626Hcltech aion os command injection vulnerabilityA Potential Command Injection vulnerability in HCL AION.  An This can allow unintended command execution, potentially leading to unauthorized actions…EPSS 0.62%9.8CVE-2025-55252Hcltech aion weak password requirements vulnerabilityHCL AION  version 2 is affected by a Weak Password Policy vulnerability. This can  allow the use of easily guessable passwords, potentially resulting…EPSS 0.18%9.8CVE-2025-55251Hcltech aion unrestricted file upload vulnerabilityHCL AION is affected by an Unrestricted File Upload vulnerability. This can allow malicious file uploads, potentially resulting in unauthorized code …EPSS 0.21%9.8CVE-2025-52660Hcltech aion vulnerabilityHCL AION is affected by an Unrestricted File Upload vulnerability. This can allow malicious file uploads, potentially resulting in unauthorized code …EPSS 0.33%9.8CVE-2025-52635Hcltech aion vulnerabilityA rusted types in scripts not enforced in CSP vulnerability has been identified in HCL AION.This issue affects AION: 2.0.EPSS 0.26%8.8CVE-2025-52628Hcltech aion vulnerabilityHCL AION is affected by a Cookie with Insecure, Improper, or Missing SameSite vulnerability. This can allow cookies to be sent in cross-site requests…EPSS 0.20%8.2CVE-2025-52644Hcltech aion vulnerabilityHCL AION is affected by a vulnerability where certain user actions are not adequately audited or logged. The absence of proper auditing mechanisms ma…EPSS 0.14%7.8CVE-2025-52643Hcltech aion vulnerabilityHCL AION is affected by a vulnerability where untrusted file parsing operations are not executed within a properly isolated sandbox environment. This…EPSS 0.10%

Source: NIST National Vulnerability Database (record CVE-2025-52631), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.