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CVE-2026-12384— Broken Access Control in TECHIN2B Application

Quick assessment

Affected
TECHIN2B TECHIN2B Application
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.

Authorization bypass through User-Controlled key vulnerability in TECHIN2B TECHIN2B Application allows Privilege Abuse. This issue affects TECHIN2B Application: from V1.0.7676.13 through 18092026. NOTE: The vendor was contacted early about this disclosure but

CVSS 8.8 · High
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I. Basic Information for CVE-2026-12384

Vulnerability Information

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Vulnerability Title
Broken Access Control in TECHIN2B Application
Source: CVE Program / CVE List V5
Vulnerability Description
Authorization bypass through User-Controlled key vulnerability in TECHIN2B TECHIN2B Application allows Privilege Abuse. This issue affects TECHIN2B Application: from V1.0.7676.13 through 18092026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
TECHIN2B TECHIN2B Application V1.0.7676.13 ~ 18092026 -

II. Public POCs for CVE-2026-12384

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III. Intelligence Information for CVE-2026-12384

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Vendor Advisories for CVE-2026-12384 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-12384

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