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CVE-2025-64995

Privilege Escalation via Process Hijacking in 1E-Exchange-NomadClientHealth-ConfigureGeneralSetting instruction

Published: Dec 11, 2025Updated: Jan 9, 2026 Sources: CVE List NVDCWE-427
6.5MEDIUM
NVD MITRE
EPSS Score
0.1%
Top 96.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:HUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-427

Affected Products

DEXTeamViewer
On-premDesktop App
Communications / messaging-chat
digital employee experienceteamviewer
On-premWeb App
Communications / messaging-chat
teamviewercommercialDECommunicationsaka teamviewer gmbh

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Persistence
View detailed technique mapping

References

https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/
teamviewer.com

Timeline

Published
Dec 11, 2025
Last Updated
Jan 9, 2026

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