Fallos del tipo CWE-276

953 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-2026-16246HIGHInsecure permission assignment due to execution of LogPathConfig.exe during setupEPSS 0.2%CVE-2025-4412MEDIUMTCC Bypass via Dylib Loading in Viscosity.appEPSS 0.2%CVE-2022-3884HIGHDirectory Permission Vulnerability in Hitachi Ops Center AnalyzerEPSS 0.2%CVE-2025-10314HIGHMalicious Code Execution Vulnerability in Mitsubishi Small-Capacity UPS Shutdown Software FREQSHIP-mini for WindowsEPSS 0.2%CVE-2025-5199HIGHLPE on Multipass for macOSEPSS 0.2%CVE-2025-24914HIGHLocal Priviledge EscalationEPSS 0.2%CVE-2023-38291HIGHAn issue was discovered in a third-party component related to ro.boot.wifimacaddr, shipped on devices from multiple device manufacturers. VaEPSS 0.2%CVE-2025-57846HIGHMultiple i-フィルター products contain an issue with incorrect default permissions. If this vulnerability is exploited, a local authenticated attEPSS 0.2%CVE-2026-81302HIGHPALLET CONTROL products contain an incorrect default permission vulnerability, which may allow a local attacker to execute arbitrary code wiEPSS 0.2%CVE-2024-34011MEDIUMLocal privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Cloud Agent (WindoEPSS 0.2%CVE-2026-61828HIGHnixos/mysql : `services.mysql` is configured with insecure authentication by default when used with `mysql` or `percona-server`EPSS 0.2%CVE-2024-21615MEDIUMJunos OS and Junos OS Evolved: A low-privileged user can access confidential informationEPSS 0.2%CVE-2024-43114HIGHIn JetBrains TeamCity before 2024.07.1 possible privilege escalation due to incorrect directory permissionsEPSS 0.2%CVE-2020-36605MEDIUMFile Permissions Vulnerability in Hitachi Infrastructure Analytics Advisor, Hitachi Ops Center Analyzer, Hitachi Ops Center ViewpointEPSS 0.2%CVE-2024-40792LOWA permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15. A malicious app may be able to chanEPSS 0.2%CVE-2023-25540MEDIUM Dell PowerScale OneFS 9.4.0.x contains an incorrect default permissions vulnerability. A local malicious user could potentially exploit thiEPSS 0.2%CVE-2024-29083MEDIUMIncorrect default permissions in some Intel(R) Distribution for Python software before version 2024.2 may allow an authenticated user to potEPSS 0.2%CVE-2026-39874HIGHA permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS TahoEPSS 0.2%CVE-2023-5623HIGHPrivilege Escalation EPSS 0.2%CVE-2020-37160HIGHSprintWork 2.3.1 - Local Privilege EscalationEPSS 0.2%