CVE-2025-52636

LOW

HCL AION is affected by a improper handling of uploads files Size

Title source: cna

Description

HCL AION is affected by a vulnerability related to the handling of upload size limits. Improper control or validation of upload sizes may allow excessive resource consumption, which could potentially lead to service degradation or denial-of-service conditions under certain scenarios.

References (1)

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129410

Scores

CVSS v3 1.8

EPSS 0.0003

EPSS Percentile 8.1%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-400

Status published

Products (2)

HCL/AION 2.0

hcltech/aion 2.0 - 2.1.2

Published Mar 16, 2026

Tracked Since Mar 16, 2026