What is CVE-2025-54943?

CVE-2025-54943 is a critical-severity vulnerability in Sun.net Ehrd_ctms, classified under Missing Authorization. CVSS score: 9.8/10. Published 2025-08-30.

How severe is CVE-2025-54943?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Sun.net Ehrd_ctms

CVE-2025-54943

A missing authorization vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to perform unauthorized application deployment due to the absence of proper access control checks.

Vulnerability class: Broken Access Control

EPSS: 0.005 (37.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sun.net Ehrd_ctms
Sunnet Technology Co., Ltd. Corporate Training Management System — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

ART@zuso.ai (third-party-advisory)

Frequently asked questions

What is CVE-2025-54943?: CVE-2025-54943 is a critical-severity vulnerability in Sun.net Ehrd_ctms, classified under Missing Authorization. CVSS score: 9.8/10. Published 2025-08-30.
How severe is CVE-2025-54943?: Critical severity. CVSS v3 base score is 9.8 out of 10.