CVE-2026-56592
Critical
9.8 CVSS v3.1
- Published
- Sep 18, 2026
- Updated
- Oct 14, 2026
- Vendor
- Hcltech
- Affected versions
- See affected products
- Weakness
- CWE-307
Summary
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.
Severity
Critical (9.8)CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
- Hcltech Bigfix Service Management 23
- Hcltech Bigfix Service Management 27
Exploitation status
Unknown
Technical details
Technical analysis has not been written for this record yet.
Mitigation & remediation
Follow the vendor advisory linked below for patches and workarounds.