TI-2026-40823 Aliases CVE-2026-56597 GHSA-32vm-v6w7-gjvc

HCL BigFix Service Management is affected by multiple security vulnerabilities.

LOW 23CWE-200Published 2026-09-18 · Updated 2026-09-18

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.

Summary

HCL BigFix Service Management is affected by a Sensitive Information Leakage vulnerability, which could allow an unauthenticated attacker to extract internal IP addresses from the application's responses, enabling them to map the underlying network topology and identify potential internal targets.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00165 5th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
HCL Software	HCL BigFix Service Management	v27	—	No fix listed	CNA

HCL BigFix Service Management VendorHCL Software Affected v27 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:hcltech:bigfix_service_management:23:-::::::	23	Vulnerable	HCL Software
cpe:2.3:a:hcltech:bigfix_service_management:27:-::::::	27	Vulnerable	HCL Software

cpe:2.3:a:hcltech:bigfix_service_management:23:-:*:*:*:*:*:* Versions 23 Vulnerable ·HCL Software
cpe:2.3:a:hcltech:bigfix_service_management:27:-:*:*:*:*:*:* Versions 27 Vulnerable ·HCL Software

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-56597
2026-10-03 Alias added: GHSA-32vm-v6w7-gjvc
2026-10-15 CVSS score added · NVD

References

Advisory 1

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133917

TI-2026-47494 HCL BigFix Service Management is affected by multiple security vulnerabilities. CVSS 3.1CRITICAL 9.8
TI-2026-40821 HCL BigFix Service Management is affected by multiple security vulnerabilities. CVSS 3.1CRITICAL 9.8
TI-2026-47495 HCL BigFix Service Management is affected by multiple security vulnerabilities. CVSS 3.1CRITICAL 9.3
TI-2026-40820 HCL BigFix Service Management is affected by multiple security vulnerabilities. CVSS 3.1CRITICAL 9.8
TI-2026-17536 HCL BigFix Service Management was affected with Admin Session Concurrency vulnerability (CVE-2026-21806) CVSS 3.1CRITICAL 9.8
TI-2025-23103 HCL BigFix Service Management (SM) is susceptible to a Configuration – 'Insecure Use of… CVSS 3.1CRITICAL 9.8

See all 35 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences