CVE-2025-31963: hclsoftware bigfix ivr
CVSS: 3.3v3.1LowAnalyzed
Published 07-01-2026Last modified 07-01-2026
Vulnerability summary
CVE-2025-31963 is a low (CVSS 3.3) vulnerability in hclsoftware bigfix ivr. EPSS estimates a 0.09% chance of exploitation in the next 30 days, higher than 0.5% of scored vulnerabilities.
CVSS score
3.3/10
010
Low · v3.1 (NVD)EPSS score
0.09%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 07-01-2026PublishedVulnerability first disclosed.
- 07-01-2026Last modifiedVulnerability information updated.
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 metrics
2 scores · 2 sources · 1 versionLow 3.3Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NSources2 sources · 2.9–3.3
- CVE.orgCNA2.9LowCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:NDiffers
EPSS trend
Probability
0.09%
Chance of exploitation in the next 30 days
Percentile
1%
Versus all other CVEs
30-day change
0.00 pp
From 0.10% on 18-09-2026
18-09-202618-10-2026
EPSS score0.09%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-306Missing Authentication for Critical FunctionThe product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
- CWE-352Cross-Site Request Forgery (CSRF)The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Affected systems
Hclsoftware1 product
- bigfix ivr4.2
Hcltech1 product
2 vendors · 2 products