Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Onepeloton | Ttr01 Firmware | <= ptv55g |
| Onepeloton | Ttr01 | - |
Related Weaknesses (CWE)
References
- https://fccid.io/2AA3N-TTR01Third Party Advisory
- https://www.mcafee.com/blogs/consumer/mobile-and-iot-security/is-your-peloton-spThird Party Advisory
- https://youtu.be/RLjXfvb0ADwExploitThird Party Advisory
- https://fccid.io/2AA3N-TTR01Third Party Advisory
- https://www.mcafee.com/blogs/consumer/mobile-and-iot-security/is-your-peloton-spThird Party Advisory
- https://youtu.be/RLjXfvb0ADwExploitThird Party Advisory
FAQ
What is CVE-2021-33887?
CVE-2021-33887 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 bootload...
How severe is CVE-2021-33887?
CVE-2021-33887 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33887?
Check the references section above for vendor advisories and patch information. Affected products include: Onepeloton Ttr01 Firmware, Onepeloton Ttr01.