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High · 7.2 CVE-2025-64987 EUVD-2025-202677GHSA-3hmw-h9hw-mx39

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

Published Dec 11, 2025 · Updated Dec 11, 2025 · Assigned by TV

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.

Affected products

VendorProductAffectedFixed
TeamViewer DEX ≤ 21 —

References