CVE-2019-18672
7.5 · HIGHOverview
CVE-2019-18672 is a high-severity vulnerability affecting shapeshift keepkey_firmware. It was published on December 6, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Insufficient checks in the finite state machine of the ShapeShift KeepKey hardware wallet before firmware 6.2.2 allow a partial reset of cryptographic secrets to known values via crafted messages. Notably, this breaks the security of U2F for new server registrations and invalidates existing registrations. This vulnerability can be exploited by unauthenticated attackers and the interface is reachable via WebUSB.
Remediation
Check the references section for vendor advisories and patches from shapeshift. Update keepkey_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 |
|---|---|---|---|
| shapeshift | keepkey_firmware | >= 0, < 6.2.2 | Affected |
References
Frequently Asked Questions
What is CVE-2019-18672?
CVE-2019-18672 is a high-severity vulnerability affecting shapeshift keepkey_firmware. It was published on December 6, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-18672?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-18672?
Check the references section for vendor advisories and patches from shapeshift. Update keepkey_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-2019-18672?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-18672 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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