CVE-2025-54944

SUNNET Corporate Training Management System - Unrestricted Upload of File with Dangerous Type

Published Aug 30, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Description

An unrestricted upload of file with dangerous type vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to write malicious code in a specific file, which may lead to arbitrary code execution.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

SUNNET Technology Co., Ltd.

Corporate Training Management System

affected

Version	Status	Constraints
`0`	affected	< 10.11

Configuration 1 [-]

cpe:2.3:a:sun.net:ehrd_ctms:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-26257	An unrestricted upload of file with dangerous type vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to write malicious code in a specific file, which may lead to arbitrary code execution.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.685% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://zuso.ai/advisory/za-2025-12

History

Jan 30, 2026 4:30 AM References updated View changes

Type	Values Removed	Values Added
References	https://zuso.ai/advisory/

Jan 30, 2026 3:45 AM Added references View changes

Type	Values Removed	Values Added
References		https://zuso.ai/advisory/za-2025-12

Sep 25, 2025 2:30 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Sun.net Sun.net ehrd Ctms
CPEs		cpe:2.3:a:sun.net:ehrd_ctms::::::::
Vendors & Products		Sun.net Sun.net ehrd Ctms
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Sep 2, 2025 6:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Aug 30, 2025 4:00 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		An unrestricted upload of file with dangerous type vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to write malicious code in a specific file, which may lead to arbitrary code execution.
Title		SUNNET Corporate Training Management System - Unrestricted Upload of File with Dangerous Type
Weaknesses		CWE-434
References		https://zuso.ai/advisory/
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}`