CVE-2025-31964 | BDVDB-2026-309486 Detail

HCLSoftwareBigFix IVR

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.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: network.

Weaknesses#

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-419 Unprotected Primary Channel

References#

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0127753

Exploit#

No public exploit known

History#

Version 12026-01-07Record published in the CVE List.

Published

Published: 2026-01-07
Last modified: 2026-01-07

Vendor information

Vendor: HCLSoftware
Product: BigFix IVR

All HCLSoftware vulnerabilities

Score

2.2 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 28.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Information Disclosure

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
4.2
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

2.2 Low

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

Metric breakdown
Attack Vector	Network
Attack Complexity	High
Privileges Required	High
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).