Falhas do tipo CWE-427

896 resultados

Caminho de busca ou elemento não controlado

A aplicação procura por um recurso (arquivo, biblioteca, módulo) em múltiplos diretórios sem validar ou controlar a ordem de busca, permitindo que um atacante injete um arquivo malicioso em um caminho que será verificado primeiro. Isso leva a execução de código não autorizado ou bypass de controles de segurança.

Exemplo

Um programa em C carrega uma biblioteca dinâmica (DLL no Windows ou SO no Linux) procurando em diretórios listados em uma variável de ambiente. Se o atacante conseguir escrever um arquivo malicioso com o mesmo nome em um diretório anterior da busca (como o diretório atual), a aplicação carrega a versão maliciosa sem questionar.

Como mitigar

Use caminhos absolutos e hardcoded para recursos críticos; nunca confie em variáveis de ambiente para localizá-los. Valide hash ou assinatura digital de bibliotecas carregadas e restrinja permissões de escrita nos diretórios de busca apenas ao administrador.

CVE-2024-21772MEDIUMUncontrolled search path in some Intel(R) Advisor software before version 2024.0 may allow an authenticated user to potentially enable escalEPSS 0.2%CVE-2023-41091MEDIUMUncontrolled search path for some Intel(R) MPI Library Software before version 2021.11 may allow an authenticated user to potentially enableEPSS 0.2%CVE-2023-27513MEDIUMUncontrolled search path element in some Intel(R) Server Information Retrieval Utility software before version 16.0.9 may allow an authenticEPSS 0.2%CVE-2023-36493MEDIUMUncontrolled search path in some Intel(R) SDK for OpenCL(TM) Applications software may allow an authenticated user to potentially enable escEPSS 0.2%CVE-2023-35769MEDIUMUncontrolled search path in some Intel(R) CIP software before version 2.4.10577 may allow an authenticated user to potentially enable escalaEPSS 0.2%CVE-2025-33229HIGHNVIDIA Nsight Visual Studio for Windows contains a vulnerability in Nsight Monitor where an attacker can execute arbitrary code with the samEPSS 0.2%CVE-2023-35060MEDIUMUncontrolled search path in some Intel(R) Battery Life Diagnostic Tool software before version 2.3.1 may allow an authenticated user to poteEPSS 0.2%CVE-2023-28740MEDIUMUncontrolled search path element in some Intel(R) QAT drivers for Windows - HW Version 2.0 before version 2.0.4 may allow an authenticated uEPSS 0.2%CVE-2023-28388MEDIUMUncontrolled search path element in some Intel(R) Chipset Device Software before version 10.1.19444.8378 may allow an authenticated user to EPSS 0.2%CVE-2023-32618MEDIUMUncontrolled search path in some Intel(R) oneAPI Toolkit and component software installers before version 4.3.2 may allow an authenticated uEPSS 0.2%CVE-2023-24591MEDIUMUncontrolled search path in some Intel(R) Binary Configuration Tool software before version 3.4.4 may allow an authenticated user to potentiEPSS 0.2%CVE-2023-38566MEDIUMUncontrolled search path in some Intel(R) ISPC software before version 1.21.0 may allow an authenticated user to potentially enable escalatiEPSS 0.2%CVE-2023-29161MEDIUMUncontrolled search path in some Intel(R) OFU software before version 14.1.31 may allow an authenticated user to potentially enable escalatiEPSS 0.2%CVE-2024-21788MEDIUMUncontrolled search path in some Intel(R) GPA software before version 2023.4 may allow an authenticated user to potentially enable escalatioEPSS 0.2%CVE-2023-28759HIGHAn issue was discovered in Veritas NetBackup before 10.0 on Windows. A vulnerability in the way the client validates the path to a DLL priorEPSS 0.2%CVE-2022-36840MEDIUMDLL hijacking vulnerability in Samsung Update Setup prior to version 2.2.9.50 allows attackers to execute arbitrary code.EPSS 0.2%CVE-2023-39932MEDIUMUncontrolled search path in the Intel(R) SUR for Gameplay Software before version 2.0.1901 may allow a privillaged user to potentially enablEPSS 0.2%CVE-2026-38972HIGHNotepad3 through 6.25.822.1 contains a DLL search-order hijacking vulnerability in the About-dialog code path in src/Notepad3.c. The applicaEPSS 0.2%CVE-2025-13051CRITICALWindows service used an uncontrolled search path element will cause unauthorized code execution with localsystem privilegesEPSS 0.2%CVE-2025-41670HIGHUntrusted Search PathEPSS 0.2%