CVE-2019-12813
5.9 · MEDIUMOverview
CVE-2019-12813 is a medium-severity vulnerability affecting crossmatch digital_persona_u.are.u_4500_firmware. It was published on June 13, 2019 and has a CVSS 3.0 base score of 5.9 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in Digital Persona U.are.U 4500 Fingerprint Reader v24. The key and salt used for obfuscating the fingerprint image exhibit cleartext when the fingerprint scanner device transfers a fingerprint image to the driver. An attacker who sniffs an encrypted fingerprint image can easily decrypt that image using the key and salt.
Remediation
Check the references section for vendor advisories and patches from crossmatch. Update digital_persona_u.are.u_4500_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 |
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Frequently Asked Questions
What is CVE-2019-12813?
CVE-2019-12813 is a medium-severity vulnerability affecting crossmatch digital_persona_u.are.u_4500_firmware. It was published on June 13, 2019 and has a CVSS 3.0 base score of 5.9 (MEDIUM).
How severe is CVE-2019-12813?
This vulnerability has a CVSS 3.0 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-12813?
Check the references section for vendor advisories and patches from crossmatch. Update digital_persona_u.are.u_4500_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-2019-12813?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-12813 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
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