Missing authentication in HCL Software BigFix Modern Client Management
Priority LOW 30CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00269 19th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| HCL Software | BigFix Modern Client Management | up to 3.3 | — | No fix listed | CNA |
- BigFix Modern Client Management VendorHCL Software Affected up to 3.3 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:bigfix_mobile:*:*:*:*:*:*:*:* | up to 3.3 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:bigfix_modern_client_management:*:*:*:*:*:*:*:* | before 3.4 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:bigfix_mobile:*:*:*:*:*:*:*:* Versions up to 3.3 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:bigfix_modern_client_management:*:*:*:*:*:*:*:* Versions before 3.4 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-0274
- 2026-10-03 Alias added: GHSA-99wf-56wq-qm88
References
More HCL Software Bigfix Mobile vulnerabilities
- TI-2023-12598 HCL BigFix Mobile can be affected by a command injection vulnerability CVSS 3.1HIGH 8.8
- TI-2025-00221 HCL BigFix Mobile is affected by an insecure Content Security Policy (CSP) CVSS 3.1MEDIUM 6.5
- TI-2025-00220 HCL BigFix Modern Client Management (MCM) is affected by an insecure Content Security Policy (CSP) CVSS 3.1MEDIUM 6.5
- TI-2021-09176 HCL BigFix Mobile / Modern Client Management Server passwords are susceptible to a brute-force attack CVSS 3.1HIGH 7.5
- TI-2025-00219 Missing authentication in HCL Software BigFix Mobile CVSS 3.1MEDIUM 5.3
- TI-2021-09177 HCL BigFix Mobile / Modern Client Management is vulnerable to sensitive information exposure CVSS 3.1MEDIUM 6.8
Sources
- CVE-2025-0274 · CVE Program
- CVE-2025-0274 · NVD
- FIRST EPSS
- GHSA-99wf-56wq-qm88 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences