CVE-2026-56590
HCL BigFix Service Management is affected by multiple security vulnerabilities.
CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th
HCL BigFix Service Management is affected by an Unrestricted File Upload vulnerability due to improper file validation controls, which could allow an unauthenticated attacker to upload and execute malicious payloads, resulting in a complete server compromise.
| CWE | CWE-434 |
| Vendor | hcl software |
| Product | hcl bigfix service management |
| Published | Sep 18, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
HCL Software / HCL BigFix Service Management
v27