CVE-2025-64987: high-severity vulnerability in TeamViewer DEX
Command Injection in 1E-Explorer-TachyonCore-CheckSimpleIoC Instruction
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 1.1%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
TeamViewer · DEXRelated CVEs — TeamViewer DEX
In the same product, most dangerous first.
CVE-2025-64986HIGHCommand Injection in 1E-Explorer-TachyonCore-DevicesListeningOnAPort InstructionEPSS 1.2%CVE-2025-64988HIGHCommand Injection in 1E-Nomad-GetCmContentLocations InstructionEPSS 1.1%CVE-2025-64989HIGHCommand Injection in 1E-Explorer-TachyonCore-FindFileBySizeAndHash InstructionEPSS 1.1%CVE-2025-64993MEDIUMCommand Injection in 1E-ConfigMgrConsoleExtensions InstructionsEPSS 0.9%CVE-2025-64992MEDIUMCommand Injection in 1E-Nomad-PauseNomadJobQueue InstructionEPSS 0.9%CVE-2025-64991MEDIUMCommand Injection in 1E-PatchInsights-Deploy InstructionEPSS 0.9%