The Comcast firmware on Motorola MX011ANM (firmware version MX011AN_2.9p6s1_PROD_sey) devices allows physically proximate attackers to execute arbitrary commands as root by pulling up the diagnostics menu on the set-top box, and then posting to a Web Inspector route.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
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https://github.com/BastilleResearch/CableTap/blob/master/doc/advisories/bastille-41.root-command-execution.txt | third party advisory |