CVE-2026-30769

HIGH EPSS 3.0%
Published Apr 29, 20262mo ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Apr 29, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
3.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

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

Affected Products 1

VendorProductVersionRange
entechtaiwantvicport5.2.1.0any

References 2

  • gist.github.com https://gist.github.com/lleekkoo/6c73fa4e137aca6f5dfe6aec4f6a7b29
    Third Party Advisory
  • entechtaiwan.com https://www.entechtaiwan.com/dev/port/index.shtm
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.