---
id: CVE-2025-0274
title: >-
  HCL BigFix Modern Client Management (MCM) 3.3 and earlier is affected by
  improper access control
summary: >-
  HCL BigFix Modern Client Management (MCM) 3.3 and earlier is affected by
  improper access control.  Unauthorized users can access a small subset of
  endpoint actions, potentially allowing access to select internal functions.
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'
cwe:
  - CWE-306
vendor: hcltech
product: bigfix_mobile
affected:
  - bigfix_mobile <= 3.3
  - bigfix_modern_client_management < 3.4
patched:
  - bigfix_modern_client_management 3.4
published: '2025-10-16'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-0274'
references:
  - url: >-
      https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124512
    label: psirt@hcl.com
tags:
  - nvd
epss: 0.00263
epssPercentile: 0.16577
ingestedAt: '2026-10-08T11:31:27.446Z'
---

## Overview

HCL BigFix Modern Client Management (MCM) 3.3 and earlier is affected by improper access control.  Unauthorized users can access a small subset of endpoint actions, potentially allowing access to select internal functions.

## Affected

- `bigfix_mobile <= 3.3`
- `bigfix_modern_client_management < 3.4`

## Remediation

Upgrade past the affected range:

- `bigfix_modern_client_management 3.4`