CVE-2020-12447
7.5 · HIGHOverview
CVE-2020-12447 is a high-severity vulnerability affecting onkyo tx-nr585_firmware. It was published on April 29, 2020 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
A Local File Inclusion (LFI) issue on Onkyo TX-NR585 1000-0000-000-0008-0000 devices allows remote unauthenticated users on the network to read sensitive files via %2e%2e%2f directory traversal, as demonstrated by reading /etc/shadow.
Remediation
Check the references section for vendor advisories and patches from onkyo. Update tx-nr585_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-2020-12447?
CVE-2020-12447 is a high-severity vulnerability affecting onkyo tx-nr585_firmware. It was published on April 29, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-12447?
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-2020-12447?
Check the references section for vendor advisories and patches from onkyo. Update tx-nr585_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-2020-12447?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-12447 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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