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.

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)

EPSS: 0.014 (70.6th percentile) — read the EPSS interpretation.

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.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@mitre.org

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.