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Weakness (CWE) CWE-78 Improper Neutralization of Special Elements used in an OS Command 1

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TI-2026-81175 CVE-2026-117573 · GHSA-j5hx-w574-wh9m

OS command injection in hagent Arduino and ESP32 MCP tools

Priority HIGH 72

hagent through commit 761eec6 contains an OS command injection vulnerability that allows MCP clients to execute shell commands by injecting metacharacters into the args parameter of the hagent_arduino and hagent_esp32 to…

CVSS 4.0HIGH 8.5· Local · Low privileges · No interaction · EPSS 0.00701 · Published 2026-10-27 · No fix listed CWE-78

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