Skip to main content

Aion CVE-2025-52645

| EUVDEUVD-2025-208739 LOW
Insufficient Verification of Data Authenticity (CWE-345)
2026-03-16 psirt@hcl.com
Information Disclosure Aion Hcltech
1.9
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
CWE-345
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V14 - Configuration Dependency management, component inventory
Impact

CVSS 1.9. EPSS 0.0%. No patch confirmed.
Exploit ScenarioDerived

An attacker could exploit this vulnerability in HCL AION to compromise the security of affected deployments, potentially impacting confidentiality, integrity, or availability.
Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
No patch listed yet 0.0% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Mar 16, 2026

A security vulnerability in HCL AION (CVSS 1.9). Remediation should follow standard vulnerability management procedures.

Earlier versions of this analysis (1)
v1 Mar 16, 2026 - 15:30 CVSS 1.9

HCL AION is affected by a vulnerability where model packaging and distribution mechanisms may not include sufficient authenticity verification. This may allow the possibility of unverified or modified

RemediationAI

Monitor vendor channels for patch availability.

Affected VersionsENISA

AION 2.0

Affected Packages

euvd aion no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Sign in to check
Technical ContextAI · show details

Vulnerability type not specified by vendor. Affects HCL AION.

Know when Aion gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources
Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 1.9 LOW
AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

DescriptionCVE.org

HCL AION is affected by a vulnerability where model packaging and distribution mechanisms may not include sufficient authenticity verification. This may allow the possibility of unverified or modified model artifacts being used, potentially leading to integrity concerns or unintended behaviour.

Executive ViewAI

Why It Matters

CVE-2025-52645 is a low-severity vulnerability in HCL AION (CVSS 1.9). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation. Apply vendor updates when available as part of routine maintenance.

Business Impact: Low
Compensating Controls

Apply vendor patch during routine maintenance. Standard security controls provide adequate interim protection.

Threat Intelligence Overview

EPSS Score
0.0%
Top 100% exploitable
Data Quality
5 sources
Confidence: Medium
EUVD NVD CVE.org EPSS VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity LOW
CISA KEV No
Public POC No
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact
Low

Priority Score

10
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +10
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Related Vulnerabilities in HCL AION Multiple Security Vulnerabilities

View all 7
CVE-2025-52646 LOW
2.2
CVE-2025-52643 MEDIUM
4.7
CVE-2025-52638 MEDIUM
5.6
CVE-2025-52636 LOW
1.8
CVE-2025-52649 LOW
1.8
CVE-2025-52642 LOW
3.3

More in Aion

View all
CVE-2025-52635 CRITICAL
9.8 Oct 10

HCL AION 2.0's Content Security Policy does not enforce Trusted Types for scripts, leaving a browser-level defense-in-de
CVE-2025-52625 HIGH
7.5 Oct 10

HCL AION 2.0.0 can leak credentials, system identifiers, and internal file paths through cached HTTPS responses because

CVE-2025-52634 HIGH
7.5 Oct 10

HCL AION 2.0 allows unauthenticated remote attackers to access sensitive information due to a CWE-200 information disclo
CVE-2025-52630 HIGH
7.5 Oct 10

Information disclosure in HCL AION 2.0 allows unauthenticated, remote attackers to read sensitive data without user inte
CVE-2025-52632 HIGH
7.5 Oct 10

Session cookies issued by HCL AION 2.0 are set without the Secure attribute (CWE-614), so a network-positioned attacker

CVE-2025-52650 MEDIUM
6.1 Oct 10

Content security policy bypass in HCL AION v2.0 enables inline script injection, allowing remote attackers to modify web
CVE-2025-52624 MEDIUM
6.1 Oct 10

Script allowlist bypass in HCL AION 2.0 allows unauthorized script execution through a misconfigured Content-Security-Po
CVE-2025-52644 MEDIUM
5.8 Mar 16

HCL AION contains inadequate auditing and logging mechanisms that fail to properly track certain user actions, reducing

CVE-2025-62314 MEDIUM
5.6 Aug 13

Insufficient anti-automation controls on certain HCL AION v2.1.0 endpoints allow scripted or automated requests to bypas
CVE-2025-52627 MEDIUM
5.5 Feb 03

Aion versions up to 2.0 is affected by incorrect permission assignment for critical resource (CVSS 5.5).
CVE-2025-62313 MEDIUM
5.4 May 14

HCL AION lacks adequate brute-force protections on authentication mechanisms, allowing repeated login attempts that coul

Same weakness CWE-345 – Insufficient Verification of Data Authenticity

View all
CVE-2023-38831 HIGH POC
7.8
CVE-2016-4553 HIGH
8.6
CVE-2016-4554 HIGH
8.6
CVE-2014-4936 CRITICAL POC
9.3
CVE-2025-66255 CRITICAL POC
9.9
CVE-2026-62874 CRITICAL POC
9.8
CVE-2025-1945 CRITICAL POC
9.8
CVE-2026-92161 CRITICAL POC
9.8

Same technique Information Disclosure

View all
CVE-2019-2725 CRITICAL POC
9.8
CVE-2021-34523 CRITICAL POC
9.0
CVE-2013-2251 CRITICAL POC
9.8
CVE-2017-5638 CRITICAL POC
9.8
CVE-2025-24813 CRITICAL POC
9.8
CVE-2025-68613 HIGH POC
8.8
CVE-2015-1701 HIGH POC
7.8
CVE-2017-0147 HIGH POC
7.5

References

Advisories & patches
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-52645 ADVISORY https://vuldb.com/?id.351276 REF https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0129410

Search Externally

GitHub PoC Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy