Critical severity · published Jul 24, 2026
CVE-2026-24727
SUNNET Corporate Training Management System - Unrestricted Upload of File with Dangerous Type
9.3
CVSS
0.7%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CT
Corporate Training Management System · SUNNET Technology Co., Ltd.
through v.10.3 · source: vendor
Affected product
CT
Corporate Training Management System
SUNNET Technology Co., Ltd.
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-24727
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-24727
zuso.ai
https://zuso.ai/advisory
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