Auth bypass in Hcl Software Unica Centralized Offer Management

CVE-2025-31997

HCL Unica Centralized Offer Management is vulnerable to Insecure Direct Object References (IDOR). An attacker can bypass authorization and access resources in the system directly, for example database records or files.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (11.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 11.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-31997: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-31997?
CVE-2025-31997 is a medium-severity vulnerability in Hcl Software Unica Centralized Offer Management, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.2/10. Published 2025-10-12.
How severe is CVE-2025-31997?
Medium severity. CVSS v3 base score is 4.2 out of 10.