Fallos del tipo CWE-276

953 resultados

Permissões padrão incorretas

Ocorre quando um software cria arquivos, diretórios ou recursos com permissões padrão muito permissivas, expondo dados sensíveis a usuários não autorizados do sistema. O risco é que qualquer outro processo ou usuário consegue ler, modificar ou deletar informações que deveriam ser privadas.

Ejemplo

Um aplicativo cria um arquivo de configuração com senha de banco de dados com permissões 0644 (legível por qualquer usuário), em vez de 0600 (só o dono). Outro usuário no mesmo servidor consegue ler esse arquivo e obtém as credenciais.

Cómo mitigar

Defina permissões explícitas e restritivas no ato da criação (use umask apropriado, chmod, ou APIs de segurança). Sempre revise e documente quais permissões cada recurso deve ter, testando a realidade no sistema de arquivos ou controle de acesso após o deploy.

CVE-2022-21204HIGHImproper permissions for Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may allow an authenticated user to potentially enable escEPSS 0.2%CVE-2024-21938HIGHIncorrect default permissions in the AMD Management Plugin for the Microsoft® System Center Configuration Manager (SCCM) installation directEPSS 0.2%CVE-2025-32981HIGHNETSCOUT nGeniusONE before 6.4.0 b2350 allows local users to leverage Insecure Permissions for the nGeniusCLI File.EPSS 0.2%CVE-2025-49082MEDIUMPermissions bypass vulnerability in the Secure Access administrative console of Absolute Secure Access prior to version 13.56EPSS 0.2%CVE-2026-45393HIGHLocal privilege escalation to SYSTEM in Cribl Edge for WindowsEPSS 0.2%CVE-2025-24267HIGHA permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS VenturEPSS 0.2%CVE-2025-7195MEDIUMOperator-sdk: privilege escalation due to incorrect permissions of /etc/passwdEPSS 0.2%CVE-2025-6179CRITICALChromeOS Extension Disablement and Developer Mode Bypass via ExtHang3r and ExtPrint3r ExploitsEPSS 0.2%CVE-2022-33877MEDIUMAn incorrect default permission [CWE-276] vulnerability in FortiClient (Windows) versions 7.0.0 through 7.0.6 and 6.4.0 through 6.4.8 and FoEPSS 0.2%CVE-2021-3720MEDIUMAn information disclosure vulnerability was reported in the Time Weather system widget on Legion Phone Pro (L79031) and Legion Phone2 Pro (LEPSS 0.2%CVE-2023-44157LOWLocal privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect 15 (Windows) beforEPSS 0.2%CVE-2025-52361HIGHInsecure permissions in the script /etc/init.d/lighttpd in AK-Nord USB-Server-LXL Firmware v0.0.16 Build 2023-03-13 allows a locally authentEPSS 0.2%CVE-2023-27593MEDIUMcilium-agent container can access the host via `hostPath` mountEPSS 0.2%CVE-2022-26839HIGHDelta Electronics DIAEnergie Incorrect Default PermissionsEPSS 0.2%CVE-2022-3155HIGHWhen saving or opening an email attachment on macOS, Thunderbird did not set attribute com.apple.quarantine on the received file. If the recEPSS 0.2%CVE-2025-24135HIGHThis issue was addressed with improved message validation. This issue is fixed in macOS Sequoia 15.3. An app may be able to gain elevated prEPSS 0.2%CVE-2023-31360HIGHIncorrect default permissions in the AMD Integrated Management Technology (AIM-T) Manageability Service installation directory could allow aEPSS 0.2%CVE-2024-21820HIGHIncorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX may allow a privilEPSS 0.2%CVE-2025-24176HIGHA permissions issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.3, macOS Sonoma 14.7.3, macOS Ventura 13EPSS 0.2%CVE-2021-33166MEDIUMIncorrect default permissions for the Intel(R) RXT for Chromebook application, all versions, may allow an authenticated user to potentially EPSS 0.2%