Fallos del tipo CWE-276

980 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-2020-8907CRITICALPriviged Escalation in Google Cloud Platform's Guest-OSLoginEPSS 0.3%CVE-2025-34191HIGHVasion Print (formerly PrinterLogic) Arbitrary File Write as Root via Response Path Symlink FollowEPSS 0.3%CVE-2024-46505CRITICALInfoblox BloxOne v2.4 was discovered to contain a business logic flaw due to thick client vulnerabilities.EPSS 0.3%CVE-2024-55950HIGHTabby has a TCC Bypass via Unnecessary Permissive Entitlements in TabbyEPSS 0.3%CVE-2024-55398MEDIUM4C Strategies Exonaut before v22.4 was discovered to contain insecure permissions.EPSS 0.3%CVE-2022-3432MEDIUMA potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may alEPSS 0.3%CVE-2024-26574HIGHInsecure Permissions vulnerability in Wondershare Filmora v.13.0.51 allows a local attacker to execute arbitrary code via a crafted script tEPSS 0.3%CVE-2025-0797MEDIUMMicroWorld eScan Antivirus Quarantine Microworld default permissionEPSS 0.3%CVE-2024-4226LOWIt was identified that in certain versions of Octopus Server, that a user created with no permissions could view all users, user roles and pEPSS 0.3%CVE-2024-45819MEDIUMlibxl leaks data to PVH guests via ACPI tablesEPSS 0.3%CVE-2023-3323MEDIUM Code Execution through overwriting project file on zenon engineering studio systemEPSS 0.3%CVE-2024-4030HIGHtempfile.mkdtemp() may be readable and writeable by all users on WindowsEPSS 0.3%CVE-2025-3617HIGHLocal Privilege Escalation in ThinManager®EPSS 0.3%CVE-2022-21704MEDIUMIncorrect Default Permissions in log4js-nodeEPSS 0.3%CVE-2024-49202HIGHKeyfactor Command before 12.5.0 has Incorrect Access Control: access tokens are over permissioned, aka 64099. The fixed versions are 11.5.1.EPSS 0.3%CVE-2020-28392—A vulnerability has been identified in SIMARIS configuration (All versions < V4.0.1). During installation to default target folder, incorrecEPSS 0.3%CVE-2025-13025HIGHIncorrect boundary conditions in the Graphics: WebGPU componentEPSS 0.3%CVE-2026-19841LOWTRENDNET TEW-813DRU vsftpd vsftpd.conf default permissionEPSS 0.3%CVE-2023-47335MEDIUMInsecure permissions in the setNFZEnable function of Autel Robotics EVO Nano drone v1.6.5 allows attackers to breach the geo-fence and fly iEPSS 0.3%CVE-2020-10782MEDIUMAn exposure of sensitive information flaw was found in Ansible version 3.7.0. Sensitive information, such tokens and other secrets could be EPSS 0.3%