Fallos del tipo CWE-264

309 resultados

Controle de acesso e privilégios inadequado

A aplicação não valida ou não implementa corretamente as permissões necessárias para acessar recursos sensíveis, permitindo que usuários realizem operações além do seu nível de privilégio autorizado. Isso pode expor dados confidenciais, modificar informações críticas ou comprometer a integridade do sistema.

Ejemplo

Um usuário comum consegue acessar diretamente uma rota administrativa (/admin/users) porque o backend não verifica se ele é administrador antes de executar a ação, apenas confiando que não tentaria; ou um processo de aplicação roda como root quando precisaria rodar como usuário não-privilegiado, ampliando o impacto de qualquer falha.

Cómo mitigar

Implemente validação de privilégios em todas as operações sensíveis (verificar permissões no servidor, nunca só no cliente), use princípio do menor privilégio (processos e contas com permissões mínimas necessárias), e mantenha matriz de controle de acesso (RBAC ou ABAC) consistente e auditada.

CVE-2024-51527MEDIUMPermission control vulnerability in the Gallery app Impact: Successful exploitation of this vulnerability may affect service confidentialityEPSS 0.1%CVE-2025-53186MEDIUMVulnerability that allows third-party call apps to send broadcasts without verification in the audio framework module Impact: Successful expEPSS 0.1%CVE-2026-49312MEDIUMPermission control vulnerability in the window module. Impact: Successful exploitation of this vulnerability may affect service confidentialEPSS 0.1%CVE-2024-21469HIGHPermissions, Privileges, and Access Control issues in TZ Secure OSEPSS 0.1%CVE-2025-58302HIGHPermission control vulnerability in the Settings module. Impact: Successful exploitation of this vulnerability may affect service confidentiEPSS 0.1%CVE-2021-25472MEDIUMAn improper access control vulnerability in BluetoothSettingsProvider prior to SMR Oct-2021 Release 1 allows untrusted application to overwrEPSS 0.1%CVE-2026-28541MEDIUMPermission control vulnerability in the cellular_data module. Impact: Successful exploitation of this vulnerability may affect availability.EPSS 0.1%CVE-2025-58315MEDIUMPermission control vulnerability in the Wi-Fi module. Impact: Successful exploitation of this vulnerability may affect service confidentialiEPSS 0.1%CVE-2025-53177LOWPermission bypass vulnerability in the calendar storage module Impact: Successful exploitation of this vulnerability may affect the scheduleEPSS 0.1%CVE-2025-58294MEDIUMPermission control vulnerability in the print module. Impact: Successful exploitation of this vulnerability may affect service confidentialiEPSS 0.1%CVE-2025-58283MEDIUMPermission control vulnerability in the Wi-Fi module. Successful exploitation of this vulnerability may affect service confidentiality.EPSS 0.1%CVE-2025-58309MEDIUMPermission control vulnerability in the startup recovery module. Impact: Successful exploitation of this vulnerability will affect availabilEPSS 0.1%CVE-2025-58284MEDIUMPermission control vulnerability in the network module. Successful exploitation of this vulnerability may affect service confidentiality.EPSS 0.1%CVE-2025-53178MEDIUMPermission bypass vulnerability in the calendar storage module Impact: Successful exploitation of this vulnerability may affect the scheduleEPSS 0.1%CVE-2025-54654MEDIUMPermission control vulnerability in the Gallery module. Successful exploitation of this vulnerability may affect service confidentialityEPSS 0.1%CVE-2025-64315MEDIUMConfiguration defect vulnerability in the file management module. Impact: Successful exploitation of this vulnerability may affect app data EPSS 0.1%CVE-2025-58282LOWPermission control vulnerability in the camera module. Successful exploitation of this vulnerability may affect service confidentiality.EPSS 0.1%CVE-2025-58285MEDIUMPermission control vulnerability in the media module. Successful exploitation of this vulnerability may affect service confidentiality.EPSS 0.1%CVE-2025-58276MEDIUMPermission verification vulnerability in the home screen module Impact: Successful exploitation of this vulnerability may affect availabilitEPSS 0.1%CVE-2026-101172MEDIUMPermission control vulnerability in the graphics module. Impact: Successful exploitation of this vulnerability may affect confidentiality.EPSS 0.1%