CVE-2025-46266

A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to coerce the service into transmitting data to an arbitrary internal IP address, potentially leaking sensitive information.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:teamviewer:digital_employee_experience:*:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

History

14 Jan 2026, 19:57

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
First Time		Teamviewer digital Employee Experience Teamviewer Microsoft Microsoft windows
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:teamviewer:digital_employee_experience::::::::
References	~~() https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/ -~~	() https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005/ - Vendor Advisory

11 Dec 2025, 12:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-11 12:16

Updated : 2026-01-14 19:57

NVD link : CVE-2025-46266

Mitre link : CVE-2025-46266

CVE.ORG link : CVE-2025-46266

JSON object : View

Products Affected

teamviewer

digital_employee_experience

microsoft

windows

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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