Fallos del tipo CWE-276

952 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-2025-24234HIGHThis issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7EPSS 0.3%CVE-2025-13025HIGHIncorrect boundary conditions in the Graphics: WebGPU componentEPSS 0.3%CVE-2019-3687MEDIUM"easy" permission profile allows everyone execute dumpcap and read all network trafficEPSS 0.3%CVE-2022-45793MEDIUMExecutable files writable by low-privileged users in Omron Sysmac StudioEPSS 0.3%CVE-2022-28702MEDIUMe-Design - Multiple vulnerabilitiesEPSS 0.3%CVE-2024-1155HIGHIncorrect permissions for shared NI SystemLink Elixir based servicesEPSS 0.3%CVE-2026-57924MEDIUMIn JetBrains YouTrack before 2026.2.16593 default role configuration exposed excessive user profile detailsEPSS 0.3%CVE-2024-21958HIGHIncorrect default permissions in the AMD Provisioning Console installation directory could allow an attacker to achieve privilege escalationEPSS 0.3%CVE-2023-32351—A logic issue was addressed with improved checks. This issue is fixed in iTunes 12.12.9 for Windows. An app may be able to gain elevated priEPSS 0.3%CVE-2024-21957HIGHIncorrect default permissions in the AMD Management Console installation directory could allow an attacker to achieve privilege escalation pEPSS 0.3%CVE-2013-0266MEDIUMPuppetlabs-cinder: packstack: openstack: puppetlabs-cinder: information disclosure of openstack administrative passwords due to world-readable configuration files.EPSS 0.3%CVE-2020-10606—In OSIsoft PI System multiple products and versions, a local attacker can exploit incorrect permissions set by affected PI System software. EPSS 0.3%CVE-2024-27180MEDIUMTOCTOU vulnerabilityEPSS 0.3%CVE-2026-30811HIGHMissing Authorization in Configuration Ajax Endpoint leads to Information DisclosureEPSS 0.3%CVE-2024-46894MEDIUMA vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 3). The affected application does not properly validate autEPSS 0.3%CVE-2024-21122MEDIUMVulnerability in the PeopleSoft Enterprise HCM Shared Components product of Oracle PeopleSoft (component: Text Catalog). The supported verEPSS 0.3%CVE-2021-25317LOWcups: ownership of /var/log/cups allows the lp user to create files as rootEPSS 0.3%CVE-2023-25645HIGHThere is a permission and access control vulnerability in some ZTE AndroidTV STBs. Due to improper permission settings, non-privileged appliEPSS 0.3%CVE-2025-21532HIGHVulnerability in the Oracle Analytics Desktop product of Oracle Analytics (component: Install). Supported versions that are affected are PrEPSS 0.3%CVE-2025-55132LOWA flaw in Node.js's permission model allows a file's access and modification timestamps to be changed via `futimes()` even when the process EPSS 0.3%