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6.7
MEDIUM CVSS 3.1
CVE-2025-64995
Privilege Escalation via Process Hijacking in 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction
Description

A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges.

INFO

Published Date :

Dec. 11, 2025, 12:16 p.m.

Last Modified :

Jan. 9, 2026, 2:02 a.m.

Remotely Exploit :

No

Source :

[email protected]
Affected Products

The following products are affected by CVE-2025-64995 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Teamviewer digital_employee_experience
: Total Affected Vendor : 1 | Products : 1
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 MEDIUM 13430f76-86eb-43b2-a71c-82c956ef31b6
CVSS 3.1 MEDIUM [email protected]
CVSS 3.1 MEDIUM MITRE-CVE
CVSS 3.1 MEDIUM [email protected]
Solution
Update TeamViewer DEX to a version that addresses the privilege escalation vulnerability.
  • Update TeamViewer DEX to version 3.4 or later.
  • Ensure proper access controls are in place.
  • Monitor execution paths for unauthorized access.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-64995.

URL Resource
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/ Vendor Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-64995 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-64995 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-64995 vulnerability anywhere in the article.

  • Daily CyberSecurity
High-Severity Flaws in TeamViewer DEX Allow Attackers to Hijack Nomad Services

TeamViewer has issued important security bulletins addressing multiple vulnerabilities across its Digital Employee Experience (DEX) product line (formerly 1E). The updates patch high-severity flaws in ... Read more

Published Date: Dec 25, 2025 (1 month ago)

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2025-64995 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Jan. 09, 2026

    Action Type Old Value New Value
    Added CVSS V3.1 AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Added CPE Configuration OR *cpe:2.3:a:teamviewer:digital_employee_experience:*:*:*:*:*:*:*:* versions up to (excluding) 3.4
    Added Reference Type TeamViewer Germany GmbH: https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/ Types: Vendor Advisory
  • New CVE Received by [email protected]

    Dec. 11, 2025

    Action Type Old Value New Value
    Added Description A privilege escalation vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction prior V3.4. Improper protection of the execution path on the local device allows attackers, with local access to the device during execution, to hijack the process and execute arbitrary code with SYSTEM privileges.
    Added CVSS V3.1 AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
    Added CWE CWE-427
    Added Reference https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 6.7
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact