CVE-2018-20404
7.5 · HIGHOverview
CVE-2018-20404 is a high-severity vulnerability affecting viatech epia-e900_firmware. It was published on December 26, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.0 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
ETK_E900.sys, a SmartETK driver for VIA Technologies EPIA-E900 system board, is vulnerable to denial of service attack via IOCTL 0x9C402048, which calls memmove and constantly fails on an arbitrary (uncontrollable) address, resulting in an eternal hang or a BSoD.
Remediation
Check the references section for vendor advisories and patches from viatech. Update epia-e900_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-2018-20404?
CVE-2018-20404 is a high-severity vulnerability affecting viatech epia-e900_firmware. It was published on December 26, 2018 and has a CVSS 3.0 base score of 7.5 (HIGH).
How severe is CVE-2018-20404?
This vulnerability has a CVSS 3.0 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-2018-20404?
Check the references section for vendor advisories and patches from viatech. Update epia-e900_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-2018-20404?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-20404 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.
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