CVE-2021-40526
MEDIUMPeleton TTR01 <PTV55G - DoS
Title source: llmDescription
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
Scores
CVSS v3
4.8
EPSS
0.0081
EPSS Percentile
74.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Classification
CWE
CWE-131
Status
published
Affected Products (1)
onepeloton/ttr01_firmware
< ptv55g
Timeline
Published
Oct 25, 2021
Tracked Since
Feb 18, 2026