Improper Authentication in HCL BigFix Service Management
CVE-2026-56592

6.5MEDIUM

Key Information:

Vendor

HCL Software Software

Status
HCL Software Bigfix Service Management
Vendor
CVE Published:
18 September 2026

What is CVE-2026-56592?

HCL BigFix Service Management is vulnerable due to improper authentication validation connected to insufficient account lockout mechanisms. This issue permits unauthenticated attackers to conduct sustained brute-force attacks on the login interface, potentially leading to unauthorized access to critical systems and data.

Affected Version(s)

HCL BigFix Service Management v27

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.