🛡️ CVE-2025-55251 — aion

🟢 CVSS 3.1 — Low ✅ No Known Exploit CWE-434 NVD
3.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

HCL AION is affected by an Unrestricted File Upload vulnerability. This can allow malicious file uploads, potentially resulting in unauthorized code execution or system compromise.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs administrative privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity low, availability low.

Weakness class

CVE-2025-55251 is classified as CWE-434: Unrestricted Upload of File with Dangerous Type. Uploads are accepted without restricting type, so an executable file can be placed where the server will run it.

Affected software

CVE-2025-55251 is recorded against 1 package.

  • aion

Timeline and source

Published on 19 January 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

support.hcl-software.com

Details

Severity LOW
CVSS Score 3.1
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:L
CWE CWE-434
Public Exploit ✅ No
Source NVD
Published 2026-01-19
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
aion — —

Similar Threats

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