Fallos del tipo CWE-732

792 resultados

Permissões inadequadas em recurso crítico de segurança

A aplicação ou sistema define permissões de arquivo, diretório ou recurso de forma muito permissiva, permitindo que usuários não autorizados leiam ou modifiquem dados sensíveis. Isso expõe segredos (chaves API, senhas, tokens), permite alteração de configurações críticas ou compromete a integridade do sistema.

Ejemplo

Um arquivo de configuração contendo credenciais de banco de dados é criado com permissões 644 (leitura global) em vez de 600, permitindo que qualquer usuário do sistema leia as credenciais. Ou um diretório com chaves privadas SSH é criado com permissões 777, deixando-o acessível e modificável por todos.

Cómo mitigar

Defina permissões restritivas no momento da criação (umask 0077 para arquivos sensíveis, chmod 600 para segredos). Revise e audite permissões de recursos críticos regularmente, especialmente após deploy. Use controle de acesso baseado em papéis (RBAC) e aplique o princípio do menor privilégio.

CVE-2024-47783HIGHA vulnerability has been identified in SIPORT (All versions < V3.4.0). The affected application improperly assigns file permissions to instaEPSS 0.1%CVE-2026-64614LOWData::Deque::Shared versions before 0.06 for Perl create a world-readable mmap backing file and open it without O_EXCL or O_NOFOLLOWEPSS 0.1%CVE-2026-35341HIGHuutils coreutils mkfifo Unauthorized Permission Change on Existing FilesEPSS 0.1%CVE-2025-12985HIGHLicense Service: Privilege escalation vulnerabilityEPSS 0.1%CVE-2026-13079HIGHWatchGuard Mobile VPN with SSL Windows Client Local Privilege EscalationEPSS 0.1%CVE-2026-45222MEDIUMSummarize Insecure Daemon Configuration File PermissionsEPSS 0.1%CVE-2024-41171CRITICALA vulnerability has been identified in SINUMERIK 828D V4 (All versions), SINUMERIK 828D V5 (All versions < V5.24), SINUMERIK 840D sl V4 (AllEPSS 0.1%CVE-2026-16157HIGHDuplicati backup software v2.3.0.1 is vulnerable to an incorrect permission assignment vulnerabilityEPSS 0.1%CVE-2026-32810MEDIUMHalloy has insecure file permissions on credential filesEPSS 0.1%CVE-2026-45726HIGHOmni: Reader-level users can retrieve imported cluster CA keys via ResourceServiceEPSS 0.1%CVE-2025-13703HIGHVIPRE Advanced Security Incorrect Permission Assignment Local Privilege Escalation VulnerabilityEPSS 0.1%CVE-2025-61970HIGHWeak permissions in the Vitis™ Unified installation path on local Windows machines could allow a low-privileged user to create arbitrary codEPSS 0.1%CVE-2026-6499LOWIncorrect Permission Assignment for Critical Resource vulnerability in ILM Informatique OpenConcerto allows Replace Binaries. This issue afEPSS 0.1%CVE-2025-40574HIGHA vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V4.0 HF0). Affected devices do not properly assEPSS 0.1%CVE-2026-26095HIGHIncorrect Permission Assignment for Critical Resource in Owl opdsEPSS 0.1%CVE-2026-26096HIGHIncorrect Permission Assignment for Critical Resource in Owl opdsEPSS 0.1%CVE-2025-25041MEDIUMArbitrary File Overwrite in HPE Aruba Networking Virtual Intranet Access (VIA) Microsoft Windows ClientEPSS 0.1%CVE-2025-48961HIGHLocal privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect 16 (Windows) beforEPSS 0.1%CVE-2026-63623MEDIUMLibvirt: information disclosure via world-readable storage volume images during clone/convertEPSS 0.1%CVE-2026-26100MEDIUMIncorrect Permission Assignment for Critical Resource in Owl opdsEPSS 0.1%