PT-2026-27351 · Entech Taiwan · Tvicport
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
EnTech Taiwan TVicPort Product version 4.0
Description
An issue in the
TVicPort64.sys component allows attackers to escalate privileges by sending crafted IOCTL 0x80002008 requests. This can lead to a kernel takeover via a Bring Your Own Vulnerable Driver (BYOVD) attack, where a legitimate but vulnerable driver is installed to execute malicious code in the kernel mode.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
Improper Privilege Management
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Related Identifiers
Affected Products
Tvicport