Medium severity · published Oct 1, 2026
CVE-2026-67104
HCL BigFix Service Management is affected by multiple security vulnerabilities.
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
HCL BigFix Service Management is affected by an Information Disclosure vulnerability, which could allow an unauthenticated attacker to analyze publicly accessible JavaScript files, enabling the discovery of hidden administrative API endpoints for further targeted exploitation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HB
HCL BigFix Service Management · HCL Software
Version 27 · source: vendor
BS
Bigfix Service Management · Hcltech
27 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-67104
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-67104
support.hcl-software.com
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134015
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HCL BigFix Service Management is affected by multiple security vulnerabilities.