Auth bypass in Sunnet Technology Co., Ltd. Wisdom Master Pro

CVE-2025-31338

A missing authorization vulnerability in the retrieve teacher Information function of Wisdom Master Pro versions 5.0 through 5.2 allows remote attackers to obtain partial user data by accessing the API functionality.

Vulnerability class: Broken Access Control

Published · last modified .

EPSS exploit prediction

EPSS: 0.005 (37.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.1% 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-2025-31338: held from 0.004 to 0.005.

EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000

Affected products

Weakness classification (CWE)

References