Fallos del tipo CWE-276

981 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-2024-13948MEDIUMInsecure PermissionsEPSS 0.2%CVE-2026-16246HIGHInsecure permission assignment due to execution of LogPathConfig.exe during setupEPSS 0.2%CVE-2024-42053HIGHThe MSI installer for Splashtop Streamer for Windows before 3.6.0.0 uses a temporary folder with weak permissions during installation. A locEPSS 0.2%CVE-2023-46270LOWMacPaw The Unarchiver before 4.3.6 contains vulnerability related to missing quarantine attributes for extracted items.EPSS 0.2%CVE-2025-23386HIGHgerbera: Privilege escalation from user gerbera to root because of insecure %post scriptEPSS 0.2%CVE-2022-3884HIGHDirectory Permission Vulnerability in Hitachi Ops Center AnalyzerEPSS 0.2%CVE-2020-36611MEDIUMFile and Directory Permission Vulnerability in Hitachi Tuning ManagerEPSS 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-2026-39875HIGHA 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-2026-61828HIGHnixos/mysql : `services.mysql` is configured with insecure authentication by default when used with `mysql` or `percona-server`EPSS 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-2026-81302HIGHPALLET CONTROL products contain an incorrect default permission vulnerability, which may allow a local attacker to execute arbitrary code wiEPSS 0.2%CVE-2025-24914HIGHLocal Priviledge EscalationEPSS 0.2%CVE-2025-54059MEDIUMmelange creates SBOM files in APKs with world-writable permissionsEPSS 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-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-2024-43114HIGHIn JetBrains TeamCity before 2024.07.1 possible privilege escalation due to incorrect directory permissionsEPSS 0.2%CVE-2024-21615MEDIUMJunos OS and Junos OS Evolved: A low-privileged user can access confidential informationEPSS 0.2%CVE-2025-4081MEDIUMTCC Bypass via Dylib Substitution in DaVinci ResolveEPSS 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%