Low severity · published Jan 7, 2026
CVE-2025-31963
HCL BigFix IVR is impacted by improper authentication and missing CSRF protection
3.3
CVSS
0.1%
EPSS
No
On KEV
Description
Improper authentication and missing CSRF protection in the local setup interface component in HCL BigFix IVR version 4.2 allows a local attacker to perform unauthorized configuration changes via unauthenticated administrative configuration requests.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% 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-2025-31963
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-31963
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0127753
More from BigFix IVR
4.9
CVE-2025-31964
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4.3
CVE-2025-31962
HCL BigFix IVR is impacted by an insufficient session expiration vulnerability