PT-2021-20354 · Peloton · Peleton Ttr01

Published 2021-06-15 · Updated 2021-06-24 · CVE-2021-33887

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Peloton TTR01 versions up to and including PTV55G

Description: The issue concerns insufficient verification of data authenticity, allowing an attacker with physical access to boot into a modified kernel or ramdisk without unlocking the bootloader.

Recommendations: For Peloton TTR01 versions up to and including PTV55G, as a temporary workaround, consider restricting physical access to the device to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2021-33887

Affected Products

Peleton Ttr01

References · 5

• 🔥 https://youtu.be/RLjXfvb0ADw · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-33887 · Security Note
• https://osv.dev/vulnerability/CVE-2021-33887 · Vendor Advisory
• https://fccid.io/2AA3N-TTR01 · Note
• https://mcafee.com/blogs/consumer/mobile-and-iot-security/is-your-peloton-spinning-up-malware · Note