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A Boeing code leak exposes security flaws deep in a 787’s guts

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Geekz Snow
A Boeing code leak exposes security flaws deep in a 787’s guts

He was surprised to discover a fully unprotected server on Boeing's network, seemingly full of code designed to run on the company's giant 737 and 787 passenger jets, left publicly accessible and open to anyone who found it.

He suggests that for a hacker, exploiting those bugs could represent one step in a multistage attack that starts in the plane’s in-flight entertainment system and extends to highly protected, safety-critical systems like flight controls and sensors.

But he and other avionics cybersecurity researchers who have reviewed his findings argue that while a full-on cyberattack on a plane's most sensitive systems remains far from a material threat, the flaws uncovered in the 787's code nonetheless represent a troubling lack of attention to cybersecurity from Boeing.

An attacker could potentially pivot, Santamarta says, from the in-flight entertainment system to the CIS/MS to send commands to far more sensitive components that control the plane's safety-critical systems, including its engine, brakes, and sensors.

But he says his research nonetheless represents a significant step toward showing the possibility of an actual plane-hacking technique.

"IOActive’s scenarios cannot affect any critical or essential airplane system and do not describe a way for remote attackers to access important 787 systems like the avionics system," the company's statement reads.

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