CVE-2026-24727: SUNNET Corporate Training Management System - Unrestricted Upload of File with Dangerous Type

Severity: critical (CVSS 9.3 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-24 · updated 2026-10-24
Weakness: CWE-434

Description

An unrestricted upload of file with dangerous type vulnerability in the e-paper draft upload function of SUNNET Corporate Training Management System through v10.3 allows remote authenticated users with administrator privileges to execute arbitrary commands by uploading a crafted ZIP archive containing a server-executable file.

Affected products

SUNNET Technology Co., Ltd. Corporate Training Management System: through v.10.3

References

https://zuso.ai/advisory

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