Path Traversal in N/a

CVE-2025-66744

In Yonyou YonBIP v3 and before, the LoginWithV8 interface in the series data application service system is vulnerable to path traversal, allowing unauthorized access to sensitive information within the system

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.016 (74.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.4% 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-2025-66744: held from 0.015 to 0.016.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.001

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-66744?
CVE-2025-66744 is a high-severity vulnerability in N/a, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-01-09.
How severe is CVE-2025-66744?
High severity. CVSS v3 base score is 7.5 out of 10.