Fallos del tipo CWE-250

370 resultados

Execução com privilégios desnecessários

É quando um programa ou processo roda com mais permissões do que precisa para executar suas funções normais. Se esse programa for comprometido, o atacante herda todos esses privilégios extras, ampliando drasticamente o dano possível. É o oposto do princípio do menor privilégio.

Ejemplo

Um daemon web que deveria apenas servir arquivos estáticos roda como root ao invés de um usuário específico sem privilégios. Se a aplicação web tiver uma vulnerabilidade de RCE, o invasor já está dentro com acesso total ao sistema, podendo alterar qualquer arquivo ou iniciar ataques laterais.

Cómo mitigar

Implemente o princípio do menor privilégio: crie contas de serviço dedicadas com apenas as permissões necessárias, use drop privileges em runtime quando possível, configure containers e VMs com usuários não-root, e revise regularmente quais recursos cada aplicação realmente precisa acessar.

CVE-2023-4662CRITICALRCE in Saphira ConnectEPSS 1.1%CVE-2018-10892MEDIUMThe default OCI linux spec in oci/defaults{_linux}.go in Docker/Moby from 1.11 to current does not block /proc/acpi pathnames. The flaw alloEPSS 1.1%CVE-2024-27143CRITICALPre-authenticated Remote Code ExecutionEPSS 1.1%CVE-2023-5207HIGHExecution with Unnecessary Privileges in GitLabEPSS 1.1%CVE-2022-43553HIGHA remote code execution vulnerability in EdgeRouters (Version 2.0.9-hotfix.4 and earlier) allows a malicious actor with an operator account EPSS 1.1%CVE-2025-5196HIGHWing FTP Server Lua Admin Console unnecessary privilegesEPSS 1.0%CVE-2023-27010HIGHWondershare Dr.Fone v12.9.6 was discovered to contain weak permissions for the service WsDrvInst. This vulnerability allows attackers to escEPSS 1.0%CVE-2021-3576HIGHPrivilege escalation via SeImpersonatePrivilegeEPSS 1.0%CVE-2022-2634CRITICALDigi ConnectPort X2DEPSS 1.0%CVE-2026-69409MEDIUMMicrosoft Office SharePoint Information Disclosure VulnerabilityEPSS 1.0%CVE-2026-59133HIGHMicrosoft High Performance Computing (HPC) Pack Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2023-32080CRITICALWings vulnerable to escape to host from installation containerEPSS 0.9%CVE-2023-1966HIGHCVE-2023-1966EPSS 0.9%CVE-2022-40182—A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41), Desigo PXM30.E (All versions < V02.20.126.11-41), DEPSS 0.9%CVE-2026-69464HIGHMicrosoft Office SharePoint Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-48584CRITICALMicrosoft Azure Synapse Elevation of Privilege VulnerabilityEPSS 0.9%CVE-2026-41900HIGHOpenLearnX has Critical Remote Code Execution Through Python Sandbox Escape via Code Execution EnvironmentEPSS 0.9%CVE-2024-22017HIGHsetuid() does not affect libuv's internal io_uring operations if initialized before the call to setuid(). This allows the process to performEPSS 0.9%CVE-2024-21003LOWVulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JavaFX). Supported versions thEPSS 0.9%CVE-2018-10856MEDIUMIt has been discovered that podman before version 0.6.1 does not drop capabilities when executing a container as a non-root user. This resulEPSS 0.8%