Fallos del tipo CWE-78

4647 resultados

Injeção de Comando do Sistema Operacional

A aplicação constrói comandos do SO (shell, cmd.exe, etc.) usando dados de entrada do usuário ou de fontes externas sem validar ou sanitizar adequadamente. Um atacante consegue injetar metacaracteres especiais (como ;, |, &, `, $()) para executar comandos arbitrários além daqueles originalmente planejados.

Ejemplo

Uma API que executa `ping hostname` recebendo o hostname como parâmetro GET faz isso: `exec('ping ' + request.query.host)`. Um atacante passa `8.8.8.8; rm -rf /` e consegue deletar arquivos do servidor, não apenas fazer ping.

Cómo mitigar

Evite construir comandos concatenando strings com entrada externa — use bibliotecas que parametrizem comandos ou listas de argumentos (como execFile no Node.js, subprocess com lista em Python, ProcessBuilder em Java). Se for inevitável, valide contra uma whitelist rígida e, se disponível, use modo restrito do shell (sh -c com argumentos seguros) ou contenha a execução em sandbox/container.

CVE-2025-34186CRITICALIlevia EVE X1/X5 Server 4.7.18.0.eden Authentication BypassEPSS 0.9%CVE-2023-38056HIGHCode execution via System Configuration EPSS 0.9%CVE-2025-26320MEDIUMt0mer BroadlinkManager v5.9.1 was discovered to contain an OS command injection vulnerability via the IP Address parameter at /device/ping.EPSS 0.9%CVE-2026-19136HIGHA potential command injection vulnerability was reported in the Tianxi AI Agent PC Application, distributed exclusively in the Chinese markeEPSS 0.9%CVE-2026-45152HIGHuniget: Command Injection in tool.Check Leading to Arbitrary Code ExecutionEPSS 0.9%CVE-2026-58195HIGHAgentic-Flow: OS Command Injection in agentic-flow MCP server tools via unsanitized tool-parameter interpolation into execSyncEPSS 0.9%CVE-2023-22816MEDIUMLimited Post-Authentication Remote Command Injection in My Cloud ProductsEPSS 0.9%CVE-2025-20186HIGHA vulnerability in the web-based management interface of the Wireless LAN Controller feature of Cisco IOS XE Software could allow an authentEPSS 0.9%CVE-2024-30314HIGHDreamweaver Desktop | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)EPSS 0.9%CVE-2025-2257HIGHTotal Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid <= 1.16.10 - Authenticated (Admin+) Command InjectionEPSS 0.9%CVE-2026-69320HIGHVisual Studio Code Remote Code Execution VulnerabilityEPSS 0.9%CVE-2026-28384CRITICALAuthenticated RCE via unsanitized compression_algorithmEPSS 0.9%CVE-2023-35895MEDIUMIBM Informix JDBC code executionEPSS 0.9%CVE-2023-49695MEDIUMOS command injection vulnerability in WRC-X3000GSN v1.0.2, WRC-X3000GS v1.0.24 and earlier, and WRC-X3000GSA v1.0.24 and earlier allows a neEPSS 0.9%CVE-2023-25507HIGHNVIDIA DGX-1 BMC contains a vulnerability in the SPX REST API, where an attacker with the appropriate level of authorization can inject arbiEPSS 0.9%CVE-2026-16956CRITICALIBM Db2 Mirror for i is vulnerable to OS command injection []EPSS 0.9%CVE-2026-67965CRITICALAn issue in Tneda W20E v.16.01.0.6(2782) allows a remote attacker to execute arbitrary code via the url_need_login functionEPSS 0.9%CVE-2026-16882CRITICALVulnerabilities in IBM AIX and PowerVM VIOSEPSS 0.9%CVE-2025-59783HIGHOS Command Injection over APIEPSS 0.9%CVE-2021-3061MEDIUMPAN-OS: OS Command Injection Vulnerability in the Command Line Interface (CLI)EPSS 0.9%