Fallos del tipo CWE-78

4594 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-2022-24392HIGHAuthenticated Command Injection Vulnerability in Fidelis Network and DeceptionEPSS 2.7%CVE-2025-56108HIGHOS Command Injection vulnerability in Ruijie X30-PRO X30-PRO-V1_09241521 allowing attackers to execute arbitrary commands via a crafted POSTEPSS 2.7%CVE-2023-48782HIGHA improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWLM version 8.6.0 through 8.6.EPSS 2.7%CVE-2024-5720HIGHLogsign Unified SecOps Platform Command Injection Remote Code Execution VulnerabilityEPSS 2.7%CVE-2024-5719HIGHLogsign Unified SecOps Platform Command Injection Remote Code Execution VulnerabilityEPSS 2.7%CVE-2020-2014HIGHPAN-OS: OS injection vulnerability in PAN-OS management serverEPSS 2.7%CVE-2025-50195HIGHChamilo: OS Command Injection in /plugin/vchamilo/views/manage.controller.phpEPSS 2.7%CVE-2026-9367MEDIUMNousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injectionEPSS 2.7%CVE-2026-19379MEDIUMEFM ipTIME AX8004M CGI Endpoint d.cgi popen os command injectionEPSS 2.7%CVE-2026-18641MEDIUMSangfor Operation and Maintenance Security Management System Login Endpoint portal_login com.sbr.fort.foreignDP.DpLoginController os command injectionEPSS 2.7%CVE-2025-50197HIGHChamilo: OS Command Injection in /main/admin/sub_language_ajax.inc.php via POST new_language parameterEPSS 2.7%CVE-2026-41247HIGHelFinder: Command injection in resize background color parameter when using ImageMagick CLIEPSS 2.7%CVE-2026-48687HIGHFastNetMon Community Edition through 1.2.9 contains an OS command injection vulnerability in the Juniper router integration plugin. The _logEPSS 2.7%CVE-2026-94106HIGHgetID3 before 1.9.26 OS Command Injection via Unescaped FilenamesEPSS 2.7%CVE-2025-56123HIGHOS Command Injection vulnerability in Ruijie RG-EW1200G PRO RG-EW1200G PRO V1.00/V2.00/V3.00/V4.00 allowing attackers to execute arbitrary cEPSS 2.6%CVE-2025-56122HIGHOS Command Injection vulnerability in Ruijie RG-EW1800GX PRO B11P226_EW1800GX-PRO_10223117 allowing attackers to execute arbitrary commands EPSS 2.6%CVE-2025-56129HIGHOS Command Injection vulnerability in Ruijie RG-BCR RG-BCR860 allowing attackers to execute arbitrary commands via a crafted POST request toEPSS 2.6%CVE-2025-56120HIGHOS Command Injection vulnerability in Ruijie X60 PRO X60_10212014RG-X60 PRO V1.00/V2.00 allowing attackers to execute arbitrary commands viaEPSS 2.6%CVE-2026-44454HIGHCoder vulnerable to workspace auto-creation via crafted URL parameters without user consentEPSS 2.6%CVE-2011-10026CRITICALSpreecommerce < 0.50.x API RCEEPSS 2.6%