Medium severity · published Jan 7, 2026
CVE-2025-31964
HCL BigFix IVR is impacted by an improper service binding configuration
4.9
CVSS
0.3%
EPSS
No
On KEV
Description
Improper service binding configuration in internal service components in HCL BigFix IVR version 4.2 allows a privileged attacker to impact service availability via exposure of administrative services bound to external network interfaces instead of the local authentication interface.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BI
BigFix IVR · HCLSoftware
4.2 · source: vendor
BI
Bigfix Insights For Vulnerability Remediation · Hcltech
4.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-31964
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-31964
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0127753
More from BigFix IVR
4.3
CVE-2025-31962
HCL BigFix IVR is impacted by an insufficient session expiration vulnerability
3.3
CVE-2025-31963
HCL BigFix IVR is impacted by improper authentication and missing CSRF protection