Fallos del tipo CWE-78

4616 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-2021-28812HIGHCommand Injection Vulnerability in Video StationEPSS 1.6%CVE-2022-22684HIGHImproper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in task management component in SynEPSS 1.6%CVE-2025-46645MEDIUMDell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.4.0.0, LTS2025 releaseEPSS 1.6%CVE-2026-78327CRITICALAn Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the SonicWall Network SecuritEPSS 1.6%CVE-2026-71171HIGHDell Cloud Disaster Recovery, versions 20.2 and prior, contain an Improper Neutralization of Special Elements used in an OS Command ('OS ComEPSS 1.6%CVE-2024-40893MEDIUMFirewalla BTLE Authenticated Command InjectionEPSS 1.6%CVE-2026-14959CRITICALOS Command Injection in IBM Aspera FaspexEPSS 1.6%CVE-2026-20759HIGHOS Command Injection vulnerability exists in multiple Network Cameras TRIFORA 3 series provided by TOA Corporation, which may allow a loggedEPSS 1.6%CVE-2022-26670HIGHD-Link DIR-878 - Command InjectionEPSS 1.5%CVE-2025-54418CRITICALCodeIgniter4's ImageMagick Handler has Command Injection VulnerabilityEPSS 1.5%CVE-2022-48580HIGHA command injection vulnerability exists in the ARP ping device tool feature of the ScienceLogic SL1 that takes unsanitized user controlled EPSS 1.5%CVE-2025-5243CRITICALArbitrary File Upload in SMG Software's Information PortalEPSS 1.5%CVE-2025-68109CRITICALChurchCRM vulnerable to RCE with database restore functionalityEPSS 1.5%CVE-2024-39351HIGHA vulnerability regarding improper neutralization of special elements used in an OS command ('OS Command Injection') is found in the NTP conEPSS 1.5%CVE-2022-25908HIGHAll versions of the package create-choo-electron are vulnerable to Command Injection via the devInstall function due to improper user-inputEPSS 1.5%CVE-2025-14500CRITICALIceWarp14 X-File-Operation Command Injection Remote Code Execution VulnerabilityEPSS 1.5%CVE-2024-47919CRITICALTiki Wiki CMS – CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')EPSS 1.5%CVE-2026-24695HIGHCopeland XWEB and XWEB Pro OS Command InjectionEPSS 1.5%CVE-2026-25109HIGHCopeland XWEB and XWEB Pro OS Command InjectionEPSS 1.5%CVE-2026-24689HIGHCopeland XWEB and XWEB Pro OS Command InjectionEPSS 1.5%