CVE-2025-54943

Name: CVE-2025-54943
Creator: NVD / NIST
Published: 2025-08-30T04:15:52.697+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2025-54943 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

9.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.47%

36.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-862

Affected Software

Vendor	Product	Versions
Sun.Net	Ehrd Ctms	< 10.11

References

https://zuso.ai/advisory/za-2025-11

Timeline

Published: Aug 30, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-54943?

How severe is CVE-2025-54943?

CVE-2025-54943 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2025-54943?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-54943?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST