Fallos del tipo CWE-78

4654 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-2024-51253HIGHIn Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the doEPSS 0.7%CVE-2024-51249HIGHIn Draytek Vigor3900 1.5.1.3, attackers can inject malicious commands into mainfunction.cgi and execute arbitrary commands by calling the reEPSS 0.7%CVE-2026-33613HIGHMB connect line mbCONNECT24 vulnerable to RCE in generateSrpArrayEPSS 0.7%CVE-2026-55607HIGHClaude Code: Sandbox Escape via Git Worktree Path Confusion Allows Unsandboxed Code ExecutionEPSS 0.7%CVE-2024-30414HIGHCommand injection vulnerability in the AccountManager module. Impact: Successful exploitation of this vulnerability may affect service confiEPSS 0.7%CVE-2024-58376HIGHRenovate 37.158.0 before 37.199.0 Command Injection via helmv3EPSS 0.7%CVE-2024-50361HIGHA CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the followingEPSS 0.7%CVE-2025-6541HIGHOS command injection using information obtained from the web management interfaceEPSS 0.7%CVE-2023-34141HIGHA command injection vulnerability in the access point (AP) management feature of the Zyxel ATP series firmware versions 5.00 through 5.36 PaEPSS 0.7%CVE-2023-34138HIGHA command injection vulnerability in the hotspot management feature of the Zyxel ATP series firmware versions 4.60 through 5.36 Patch 2, USGEPSS 0.7%CVE-2026-16524HIGHPcp: pcp linux_sockets pmda: arbitrary command execution via command injectionEPSS 0.7%CVE-2017-20236CRITICALProSoft Technology ICX35-HWC Command Injection via Web InterfaceEPSS 0.7%CVE-2026-93289CRITICALOS command injection in Eufy Omni C20, Omni X10 ProEPSS 0.7%CVE-2026-25763CRITICALCommand Injection on OpenProject repositories leads to Remote Code ExecutionEPSS 0.7%CVE-2024-47821CRITICALpyLoad vulnerable to remote code execution by download to /.pyload/scripts using /flashgot APIEPSS 0.7%CVE-2025-66626HIGHargoproj/argo-workflows is vulnerable to RCE via ZipSlip and symbolic linksEPSS 0.7%CVE-2026-11325HIGHcloudflare/pages-action is deprecated — migration required by September 18th, 2026EPSS 0.7%CVE-2025-0255HIGHHCL DevOps Deploy / HCL Launch is susceptible to command injection vulnerabilityEPSS 0.7%CVE-2026-33414MEDIUMPowerShell Command Injection in Podman HyperV MachineEPSS 0.7%CVE-2025-3881HIGHeCharge Hardy Barth cPH2 check_req.php ntp Command Injection Remote Code Execution VulnerabilityEPSS 0.7%