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CVE-2026-30769

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

EnTech Taiwan TVicPort是EnTech Taiwan公司的一个提供用户态访问硬件端口与底层设备控制能力的驱动开发组件。 EnTech Taiwan TVicPort Product v4.0版本和File v5.2.1.0版本存在输入验证错误漏洞，该漏洞源于TVicPort64.sys组件问题，可能导致权限提升。

AI Predicted 7.8 Difficulty: Hard EPSS 0.13% · P3

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2026-30769

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
EnTech Taiwan TVicPort 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EnTech Taiwan TVicPort是EnTech Taiwan公司的一个提供用户态访问硬件端口与底层设备控制能力的驱动开发组件。 EnTech Taiwan TVicPort Product v4.0版本和File v5.2.1.0版本存在输入验证错误漏洞，该漏洞源于TVicPort64.sys组件问题，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2026-30769

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III. Intelligence Information for CVE-2026-30769

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Proof of Concept for CVE-2026-30769 (1)

Vendor Pages for CVE-2026-30769 (1)

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IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-30769

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