CVE-2021-33887

MEDIUM

Peloton TTR01 <= PTV55G - Insufficient Verification of Data Authenticity

Title source: llm
STIX 2.1

Description

Insufficient verification of data authenticity in Peloton TTR01 up to and including PTV55G allows an attacker with physical access to boot into a modified kernel/ramdisk without unlocking the bootloader.

References (3)

Core 3
Core References
Third Party Advisory x_refsource_misc
https://fccid.io/2AA3N-TTR01
Exploit, Third Party Advisory x_refsource_misc
https://youtu.be/RLjXfvb0ADw

Scores

CVSS v3 6.8
EPSS 0.0027
EPSS Percentile 18.1%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-345
Status published
Products (1)
onepeloton/ttr01_firmware < ptv55g
Published Jun 15, 2021
Tracked Since Feb 18, 2026