CVE no: CVE-2020-3843

Risk level: Critical

Risk: WI-FI Memory Corruption.

vulnerable parties: Users using Apple watch with the following OS version:

  • All apple Watch with Apple watch OS up to version 5.3.6

Flaw Description: The issue affects an unknown code of the component Wi-Fi. The manipulation with it can lead to memory corruption vulnerability. The attack can be initiated remotely resulting in successful exploitation.

Recommendations: Apple has released new free software update addressing the issue for the product which the users can download via OTA.

Products vulnerable:

  • Apple Watch Series 1
  • Apple Watch series 2
  • Apple Watch series 3
  • Apple Watch series 4

Documentation: For more information visit here:

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By Siddhant Pathak

Cyber security architect, 7+ years experience in cyber security industry, Tech savy, Nature lover, Bullet 350 rider

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