CVE-2021-33887
6.8 · MEDIUMOverview
CVE-2021-33887 is a medium-severity vulnerability affecting onepeloton ttr01_firmware. It was published on June 15, 2021 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from onepeloton. Update ttr01_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| onepeloton | ttr01_firmware | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2021-33887?
CVE-2021-33887 is a medium-severity vulnerability affecting onepeloton ttr01_firmware. It was published on June 15, 2021 and has a CVSS 3.1 base score of 6.8 (MEDIUM).
How severe is CVE-2021-33887?
This vulnerability has a CVSS 3.1 base score of 6.8, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-33887?
Check the references section for vendor advisories and patches from onepeloton. Update ttr01_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-33887?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-33887 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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