CVE-2025-64987

Command Injection in 1E-Explorer-TachyonCore-CheckSimpleIoC Instruction

Published Dec 11, 2025 CVSS 3.1 · 7.2 High EPSS 1.1% KEV · Not listed
Description
A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. 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.

Remediation

Vendor Solution

Instruction has been discontinued. Delete instruction from platform.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Teamviewer digital Employee Experience
Weaknesses CWE-77
CPEs cpe:2.3:a:teamviewer:digital_employee_experience:*:*:*:*:*:*:*:*
Vendors & Products Teamviewer digital Employee Experience
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Teamviewer
Teamviewer dex
Vendors & Products Teamviewer
Teamviewer dex
Type Values Removed Values Added
Description A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Explorer-TachyonCore-CheckSimpleIoC instruction. 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.
Title Command Injection in 1E-Explorer-TachyonCore-CheckSimpleIoC Instruction
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TV
Published
Updated
Dec 11, 2025, 4:54 PM
Reserved
Nov 12, 2025, 8:16 AM
Status
Analyzed
Published
Dec 11, 2025, 12:16 PM
Modified
Oct 8, 2026, 10:10 AM