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THREATINT
PUBLISHED

CVE-2021-40526



Assignermitre
Reserved2021-09-06
Published2021-10-25
Updated2024-08-04

Description

Incorrect calculation of buffer size vulnerability in Peleton TTR01 up to and including PTV55G allows a remote attacker to trigger a Denial of Service attack through the GymKit daemon process by exploiting a heap overflow in the network server handling the Apple GymKit communication. This can lead to an Apple MFI device not being able to authenticate with the Peleton Bike



MEDIUM: 4.8CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

Credits

Mark Bereza from McAfee Enterprise ATR

References

https://twitter.com/ROPsicle/status/1438216078103044107?s=20

cve.org CVE-2021-40526

nvd.nist.gov CVE-2021-40526

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