Fallos del tipo CWE-276
981 resultadosPermissões 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-2024-40654HIGHIn multiple locations, there is a possible permission bypass due to a confused deputy. This could lead to local escalation of privilege withEPSS 0.1%CVE-2026-24413MEDIUMIcinga has insecure permission of %ProgramData%\icinga2\var on WindowsEPSS 0.1%CVE-2024-34730HIGHIn multiple locations, there is a possible bypass of user consent to enabling new Bluetooth HIDs due to a logic error in the code. This coulEPSS 0.1%CVE-2024-53840HIGHthere is a possible biometric bypass due to an unusual root cause. This could lead to local escalation of privilege with no additional execuEPSS 0.1%CVE-2024-49737HIGHIn applyTaskFragmentOperation of WindowOrganizerController.java, there is a possible way to launch arbitrary activities as the system UID duEPSS 0.1%CVE-2024-11624HIGHthere is a possible to add apps to bypass VPN due to Undeclared Permission . This could lead to local escalation of privilege with no additiEPSS 0.1%CVE-2024-53835HIGHthere is a possible biometric bypass due to an unusual root cause. This could lead to local escalation of privilege with no additional execuEPSS 0.1%CVE-2018-9432HIGHIn createPhonebookDialogView and createMapDialogView of BluetoothPermissionActivity.java, there is a possible permissions bypass. This couldEPSS 0.1%CVE-2024-49744HIGHIn checkKeyIntentParceledCorrectly of AccountManagerService.java, there is a possible way to bypass parcel mismatch mitigation due to unsaEPSS 0.1%CVE-2024-47016HIGHthere is a possible privilege escalation due to an insecure default value. This could lead to local escalation of privilege with no additionEPSS 0.1%CVE-2024-43765HIGHIn multiple locations, there is a possible way to obtain access to a folder due to a tapjacking/overlay attack. This could lead to local escEPSS 0.1%CVE-2024-47013HIGHIn pmucal_rae_handle_seq_int of flexpmu_cal_rae.c, there is a possible arbitrary write due to uninitialized data. This could lead to local eEPSS 0.1%CVE-2017-13311HIGHIn the read() function of ProcessStats.java, there is a possible read/write serialization issue leading to a permissions bypass. This could EPSS 0.1%CVE-2017-13314HIGHIn setAllowOnlyVpnForUids of NetworkManagementService.java, there is a possible security settings bypass due to a missing permission check. EPSS 0.1%CVE-2017-13312HIGHIn createFromParcel of MediaCas.java, there is a possible parcel read/write mismatch due to improper input validation. This could lead to loEPSS 0.1%CVE-2024-49735HIGHIn multiple locations, there is a possible failure to persist permissions settings due to resource exhaustion. This could lead to local escaEPSS 0.1%CVE-2017-13310HIGHIn createFromParcel of ViewPager.java, there is a possible read/write serialization issue leading to a permissions bypass. This could lead tEPSS 0.1%CVE-2024-49732HIGHIn multiple functions of CompanionDeviceManagerService.java, there is a possible way to grant permissions without user consent due to a missEPSS 0.1%CVE-2024-9858MEDIUMInsecure user permissions in Google Cloud Migrate to Containers for WindowsEPSS 0.1%CVE-2024-49724HIGHIn multiple functions of AccountManagerService.java, there is a possible way to bypass permissions and launch protected activities due to a EPSS 0.1%