Command Injection Vulnerability in Mesh Network Device Configuration Tools by a Major Vendor

CVE-2026-27849

What is CVE-2026-27849?

A command injection vulnerability exists in the update functionality of the TLS-SRP connection used for configuring devices in a mesh network. Due to inadequate neutralization of special elements, it allows attackers to inject OS commands. This could potentially compromise the affected devices, specifically the MR9600 and MX4200, which utilize the mentioned versions. Proper mitigation and timely updates are essential to safeguard against potential exploitation.

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References