CVE-2025-46266
Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-11

Last updated on: 2025-12-11

Assigner: TeamViewer Germany GmbH

Description
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.

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Meta Information

Published
2025-12-11
Last Modified
2025-12-11
Generated
2026-07-07
AI Q&A
2025-12-11
EPSS Evaluated
2026-07-05
NVD
CVE-2025-46266
EUVD
EUVD-2025-202679

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
teamviewer teamviewer_dex_client 25.11

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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Executive Summary

This vulnerability exists in the TeamViewer DEX Client's Content Distribution Service (NomadBranch.exe) prior to version 25.11 for Windows. It allows malicious actors to force the service to send data to an arbitrary internal IP address, which can lead to the unintended transmission of sensitive information.

Impact Analysis

The vulnerability can lead to the leakage of sensitive information by causing the service to transmit data to unauthorized internal IP addresses. This could result in exposure of confidential data within an internal network.

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