CVE-2026-30769
EnTech Taiwan TVicPort Privilege Escalation Vulnerability
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.
INFO
Published Date :
April 29, 2026, 4:16 p.m.
Last Modified :
April 29, 2026, 4:16 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-30769
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the TVicPort64.sys component.
- Apply vendor-provided patches or updates.
- Restrict access to vulnerable system components.
- Monitor for unauthorized IOCTL requests.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-30769.
| URL | Resource |
|---|---|
| https://gist.github.com/lleekkoo/6c73fa4e137aca6f5dfe6aec4f6a7b29 | |
| https://www.entechtaiwan.com/dev/port/index.shtm |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-30769 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-30769
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-30769 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-30769 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Apr. 29, 2026
Action Type Old Value New Value Added 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. Added Reference https://gist.github.com/lleekkoo/6c73fa4e137aca6f5dfe6aec4f6a7b29 Added Reference https://www.entechtaiwan.com/dev/port/index.shtm