P4Verified

CVE-2026-56592: bigfix service management 23, 27; +1 more affected products

CVE-2026-56592. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.00445 (percentile 0.36887), scored 13-Oct-2026.

Affected technology

bigfix service management · 23
hcltech

bigfix service management · 27
hcltech

HCL BigFix Service Management · v27
HCL Software

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthenticated attacker could execute sustained brute-force attacks against the login interface, resulting in unauthorized system access. Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and availability impact as low; integrity impact as none. NVD’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-307
CCR priority: 39.3 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00445 · percentile 0.36887 · 2026-10-13
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-56592.html