CVE-2025-64990: Command Injection in 1E-Explorer-TachyonCore-LogoffUser Instruction
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-LogoffUser instruction prior V21.1. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
TeamViewer DEX (former 1E DEX)to a version that resolves this vulnerability.Fixed in v21.1
Event History
Frequently Asked Questions
What is the severity of CVE-2025-64990?
CVE-2025-64990 has a high severity rating due to the potential for command injection by authenticated users.
How do I fix CVE-2025-64990?
To remediate CVE-2025-64990, update TeamViewer DEX to version 21.1 or later.
Who is affected by CVE-2025-64990?
CVE-2025-64990 affects TeamViewer DEX users who are running versions prior to 21.1.
What can attackers do with CVE-2025-64990?
Attackers with Actioner privileges can exploit CVE-2025-64990 to execute arbitrary commands on the affected system.
What are the implications of CVE-2025-64990?
The implications of CVE-2025-64990 include potential unauthorized access and control over the system by authenticated attackers.