CVE-2018-20404

7.5 highEPSS 1.5%

High (7.5) in viatech epia-e900 firmware. EPSS 1.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2018-12-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

viatech:epia-e900_firmware

References

https://downwithup.github.io/CVEPosts.html
https://downwithup.github.io/CVEPosts.html

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