Fallos del tipo CWE-78

4603 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-2024-1655HIGHASUS WiFi Router - OS Command InjectionEPSS 2.0%CVE-2023-51984CRITICALD-Link DIR-822+ V1.0.2 was found to contain a command injection in SetStaticRouteSettings function. allows remote attackers to execute arbitEPSS 2.0%CVE-2026-62928CRITICALXING CPTrans-ME-X contains an OS Command Injection (CWE-78). Unauthenticated OS command may be injected.EPSS 2.0%CVE-2025-22398CRITICALDell Unity, version(s) 5.4 and prior, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS Command InjectionEPSS 2.0%CVE-2021-28204HIGHASUS BMC's firmware: command injection - Modify user’s information functionEPSS 2.0%CVE-2025-27106HIGHCode injection in binance-trading-botEPSS 2.0%CVE-2025-69212CRITICALOpenSTAManager has an OS Command Injection in P7M File ProcessingEPSS 2.0%CVE-2026-26331HIGHyt-dlp: Arbitrary Command Injection when using the `--netrc-cmd` optionEPSS 2.0%CVE-2026-46420MEDIUMsetup-php: Command Injection in Repository-Derived PHP Version ResolutionEPSS 2.0%CVE-2024-40584MEDIUMAn improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability [CWE-78] in Fortinet FortiAnalyzEPSS 2.0%CVE-2026-19042HIGHCommand Injection in TeamViewer Desktop Client for Linux through Chat Link HandlingEPSS 2.0%CVE-2026-22229HIGHCommand Injection Vulnerability on TP-Link Archer BE230 v1.2 and Deco BE25 v1.0EPSS 2.0%CVE-2026-56688CRITICALDell PowerFlex Manager, Version prior to 5.1.0.1, contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OS CommaEPSS 2.0%CVE-2026-70419CRITICALDell Cloud Disaster Recovery, versions 20.2 and prior, contain an Improper Neutralization of Special Elements used in an OS Command ('OS ComEPSS 2.0%CVE-2026-26943HIGHDell PowerProtect Data Domain, versions 7.7.1.0 through 8.6, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13EPSS 2.0%CVE-2026-23501HIGHDell RecoverPoint for VMs, versions 6.0.3 and 6.0.3.1, contains an Improper Neutralization of Special Elements used in an OS Command ('OS CoEPSS 2.0%CVE-2026-53478HIGHDell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1EPSS 2.0%CVE-2026-54796HIGHDell OpenManage Enterprise, versions prior to 4.7.0, contains an Improper Neutralization of Special Elements used in an OS Command ('OS CommEPSS 2.0%CVE-2026-49814HIGHDell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1EPSS 2.0%CVE-2026-81468CRITICALDell ThinOS 10, versions prior to 2605_10. 2616, contains an Improper Neutralization of Special Elements used in an OS Command ('OS Command EPSS 2.0%