CVE-2026-21848CWE-284broken-access-control

CVE-2026-21848

Medium · published September 18, 2026

CVSS v3.1
5.0
EPSS
0%
Percentile
5.0
In the wild
Unconfirmed
What it is

HCL BigFix Service Management is affected by a Security Misconfiguration vulnerability, which could allow an authenticated attacker to exploit improper access controls, enabling the unauthorized viewing of restricted data elements across tenant boundaries.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00162 · 5.0th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-18T13:16Z
Affected products (2)
ProductVersionsFixed in
hcltech/bigfix_service_managementall versions—
hcltech/bigfix_service_managementall versions—
References (1)
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133917 · [email protected]
EPSS history
Timeline
  • 19 SEP 03:51Z
    EPSS moved — → 0%
    epss
  • 18 SEP 08:21Z
    HCL BigFix Service Management is affected by multiple security vulnerabilities.
    cvelistv5