HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthent…

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Sep 18, 2026 · NIST NVD

   Detected

   HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthenticated attacker to execute sustained brute-force attacks against the login interface, resulting in unauthorized system access.

2. Oct 14, 2026 · NIST NVD

   Updated

   HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthenticated attacker to execute sustained brute-force attacks against the login interface, resulting in unauthorized system access.

Affected

• cpe hcltech/bigfix service management23
• cpe hcltech/bigfix service management27

Sources

• CVE.orgVulnerability recordCVE-2026-56592

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-56592

  30-day exploitation probability 0.3%

  first.org
• NIST NVDVulnerability recordCVE-2026-56592

  HCL BigFix Service Management is affected by an Improper Authentication validation vulnerability related to inadequate account lockouts, which could allow an unauthenticated attacker to execute sustained brute-force attacks against the login interface, resulting in unauthorized s

  nvd.nist.gov

References

• Vendor Advisory · support.hcl-software.com