CVE-2026-67105

⚠️ high

Summary

HCL BigFix Service Management is affected by an Insecure Communication vulnerability, which could allow an attacker with internal network access to intercept unencrypted HTTP traffic between backend services, enabling the extraction of sensitive data and potential man-in-the-middle (MitM) attacks.

CVSS Score

7.4

High

EPSS Score

0.2

Exploit Probability

Published Date

2026-10-01

First Seen: 2026-10-04

📊 Relative Risk Intelligence

This CVE is Moderate Risk - more severe than 55.9% of all 365,890 vulnerabilities in our database.

#161,370

Above average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Oct 1, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Total

Complete system compromise possible

SSVC data provided by CISA

Last Modified 2026-10-05

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-319

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
hcltech	bigfix_service_management	Affected	v27

🔗 References 1

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

Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-56589	⚠️ high	7.2	0.2	HCL BigFix Service Management is affected by a Stored Cross-Site Scripting (XSS) vulnerability, which could allow an att...	2026-10-01
CVE-2026-56599	ℹ️ low	2.2	0.1	HCL BigFix Service Management is affected by an Insecure Cookie Attribute Configuration vulnerability, which could allow...	2026-10-01
CVE-2026-67104	🔶 medium	5.3	0.2	HCL BigFix Service Management is affected by an Information Disclosure vulnerability, which could allow an unauthenticat...	2026-10-01
CVE-2026-67106	🔶 medium	5.3	0.2	HCL BigFix Service Management is affected by an Information Disclosure vulnerability because two exposed API endpoints r...	2026-10-01
CVE-2025-31980	🔶 medium	4.3	0.2	HCL BigFix Service Management is affected by an Improper Input Validation vulnerability, which could allow an attacker t...	2026-10-01
CVE-2026-67171	🔶 medium	5.3	0.2	HCL BigFix Service Management is affected by an Information Disclosure vulnerability because an exposed API endpoint exp...	2026-10-01

These CVEs affect the same products