CVE-2026-67100 — CRITICAL (9.8)

Vulnerability Description

HCL BigFix Service Management is affected by SQL Injection flaw and a Cross-Tenant Data Exposure flaw vulnerabilities. which could allow an authenticated attacker to inject database commands to extract sensitive system details, as well as manipulate request values to gain unauthorized access to full personal profile data and PII across different organizations.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-89 CWE-200

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133782

FAQ

What is CVE-2026-67100?

CVE-2026-67100 is a vulnerability with a CVSS score of 9.8 (CRITICAL). HCL BigFix Service Management is affected by SQL Injection flaw and a Cross-Tenant Data Exposure flaw vulnerabilities. which could allow an authenticated attacker to inject database commands to extrac...

How severe is CVE-2026-67100?

CVE-2026-67100 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-67100?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.