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VulnerabilityPublished

CVE-2025-52634: HCL AION · Information Exposure

Affects HCL AIONSource CVE Database V5

0

Not known to be exploited · CVSS 3.7 Low.

Data as of 26 Oct 2026, 14:05 UTC

CVSS 3.1 base score
3.7Low
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 14% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 10 Oct 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
HCL HCL AIONAffected
  • =2.0
Fixed in–

AI-suggested

  1. Restrict network access to HCL AION 2.0 instances by implementing strict firewall rules and network segmentation to limit exposure to untrusted networks.
  2. Monitor logs and network traffic for unusual or unauthorized data access patterns that could indicate exploitation attempts.
  3. Enforce the principle of least privilege on systems interacting with HCL AION to minimize data exposure scope.
  4. Engage with HCL support channels to obtain updates on patches or workarounds and apply them promptly once available.
  5. Conduct regular security assessments and penetration tests focusing on information disclosure vectors within HCL AION deployments.
  6. Educate relevant IT and security staff about this vulnerability to ensure timely detection and response.
  7. Consider deploying data loss prevention (DLP) solutions to detect and block unauthorized data exfiltration related to this vulnerability.

Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in HCL AION This issue affects HCL AION: 2.0.

References

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