CVE-2019-12477
5.5 · MEDIUMOverview
CVE-2019-12477 is a medium-severity vulnerability affecting supra stv-lc40lt0020f_firmware. It was published on June 7, 2019 and has a CVSS 3.0 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
Supra Smart Cloud TV allows remote file inclusion in the openLiveURL function, which allows a local attacker to broadcast fake video without any authentication via a /remote/media_control?action=setUri&uri= URI.
Remediation
Check the references section for vendor advisories and patches from supra. Update stv-lc40lt0020f_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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References
Frequently Asked Questions
What is CVE-2019-12477?
CVE-2019-12477 is a medium-severity vulnerability affecting supra stv-lc40lt0020f_firmware. It was published on June 7, 2019 and has a CVSS 3.0 base score of 5.5 (MEDIUM).
How severe is CVE-2019-12477?
This vulnerability has a CVSS 3.0 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-12477?
Check the references section for vendor advisories and patches from supra. Update stv-lc40lt0020f_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-2019-12477?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-12477 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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