8.1

CVE-2026-67102: hcl software hcl bigfix service management Improper Authorization

CVSS: 8.1v3.1HighAnalyzed
Published 18-09-2026Last modified 18-09-2026
Open JSON

Vulnerability summary

CVE-2026-67102 is a high (CVSS 8.1) Improper Authorization vulnerability in hcl software hcl bigfix service management. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 27.1% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
010
High · v3.1 (CVE.org)
EPSS score
0.35%
0%100%
Low · +0.08 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 18-09-2026
    PublishedVulnerability first disclosed.
  2. 18-09-2026
    Last modifiedVulnerability information updated.

Description

HCL BigFix Service Management is affected by a high-severity Broken Access Control vulnerability, which could allow a low-privileged user to gain unauthorized access to administrative screens and functions reserved for higher-privileged roles.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.35%

Chance of exploitation in the next 30 days

Percentile

27%

Versus all other CVEs

30-day change

+0.08 pp

From 0.27% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.35%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Hcl software1 product
Hcltech1 product

2 vendors · 2 products

References

1 links