CVE-2026-30769

State: Published
Severity: 7.8 High
Published: Apr 29, 2026
Updated: Apr 29, 2026
Reserved: Mar 4, 2026

Description

An issue in the TVicPort64.sys component of EnTech Taiwan TVicPort Product v4.0, File v5.2.1.0 allows attackers to escalate privileges via sending crafted IOCTL 0x80002008 requests.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-269 Improper Privilege Management
CWE-20 Improper Input Validation

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.entechtaiwan.com/dev/port/index.shtm
https://gist.github.com/lleekkoo/6c73fa4e137aca6f5dfe6aec4f6a7b29

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