An issue in Arris NVG443B 9.3.0h3d36 allows a physically proximate attacker to execute arbitrary code via the cshell login component.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
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https://gavpherk.github.io/GavinKelsey/ |