Fallos del tipo CWE-78

4627 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-2026-0630HIGHCommand Injection Vulnerability on TP-Link Archer BE230 v1.2 and AXE75 v1.0EPSS 1.3%CVE-2023-37213HIGH Synel SYnergy Fingerprint Terminals - CWE-78: 'OS Command Injection'EPSS 1.3%CVE-2024-21532HIGHAll versions of the package ggit are vulnerable to Command Injection via the fetchTags(branch) API, which allows user input to specify the bEPSS 1.3%CVE-2023-41348HIGHASUS RT-AX55 - command injection - 4EPSS 1.3%CVE-2023-41345HIGHASUS RT-AX55 - command injection - 1EPSS 1.3%CVE-2023-41347HIGHASUS RT-AX55 - command injection - 3EPSS 1.3%CVE-2026-67394CRITICALA critical local privilege escalation via OS command injection vulnerability has been discovered in Plesk for Linux, affecting all versions EPSS 1.3%CVE-2026-85979HIGHCommand Injection in Puppet EnterpriseEPSS 1.3%CVE-2025-34148CRITICALShenzhen Aitemi M300 Wi-Fi Repeater OS Command Injection via WISP SSIDEPSS 1.3%CVE-2025-0110HIGHPAN-OS OpenConfig Plugin: Command Injection Vulnerability in OpenConfig PluginEPSS 1.3%CVE-2022-33869HIGHAn improper neutralization of special elements used in an OS command vulnerability [CWE-78] in the management interface of FortiWAN 4.0.0 thEPSS 1.3%CVE-2026-40933CRITICALFlowise: Authenticated RCE Via MCP AdaptersEPSS 1.3%CVE-2022-34883HIGHOS Command Injection Vulnerability in RAID Manager Storage Replication AdapterEPSS 1.3%CVE-2022-47616HIGHHitron Technologies Inc. CODA-5310 - Remote Command ExecutionEPSS 1.3%CVE-2025-20061CRITICALmySCADA myPRO Manager OS Command InjectionEPSS 1.3%CVE-2025-20014CRITICALmySCADA myPRO Manager OS Command InjectionEPSS 1.3%CVE-2024-50372CRITICALA CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the followingEPSS 1.3%CVE-2024-50373CRITICALA CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the followingEPSS 1.3%CVE-2025-24382HIGHDell Unity, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command InjectionEPSS 1.3%CVE-2024-50371CRITICALA CWE-78 "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')" was discovered affecting the followingEPSS 1.3%