Fallos del tipo CWE-78

4645 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-2023-28704HIGHFurbo dog camera - Command InjectionEPSS 1.0%CVE-2025-3499CRITICALUnauthenticated execution of arbitrary commands in Radiflow iSAP Smart CollectorEPSS 1.0%CVE-2023-34974HIGHQTS, QuTS hero, QuTScloud, QVR, QESEPSS 1.0%CVE-2026-11417HIGHOS Command Injection in NodejsFunction Bundling in aws-cdk-libEPSS 1.0%CVE-2024-28125CRITICALFitNesse all releases allows a remote authenticated attacker to execute arbitrary OS commands. Note: A contributor of FitNesse has claimed tEPSS 1.0%CVE-2024-31976HIGHEnGenius EWS356-FIR 1.1.30 and earlier devices allow a remote attacker to execute arbitrary OS commands via the Controller connectivity paraEPSS 1.0%CVE-2026-34935CRITICALPraisonAI: OS Command Injection in MCPHandler.parse_mcp_command()EPSS 1.0%CVE-2023-20231HIGHA vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to perform an injection attack against EPSS 1.0%CVE-2025-60006MEDIUMJunos OS Evolved: OS command injection vulnerabilities fixedEPSS 1.0%CVE-2026-36827MEDIUMA command injection vulnerability exists in Panabit PAP-XM320 up to and including V7.7. The web management interface invokes the backend helEPSS 1.0%CVE-2025-37163HIGHAuthenticated Command Injection Vulnerability in HPE Aruba Networking Management Software (AirWave) CLIEPSS 1.0%CVE-2022-25962HIGHAll versions of the package vagrant.js are vulnerable to Command Injection via the boxAdd function due to improper input sanitization. EPSS 1.0%CVE-2026-5709HIGHAWS Research and Engineering Studio (RES) FileBrowser Command InjectionEPSS 1.0%CVE-2026-5707HIGHCommand Injection via Virtual Desktop Session Name in AWS Research and Engineering Studio (RES)EPSS 1.0%CVE-2026-81537HIGHDataStage on Cloud Pak for Data has several vulnerabilitiesEPSS 1.0%CVE-2025-57639MEDIUMOS Command injection vulnerability in Tenda AC9 1.0 was discovered to contain a command injection vulnerability via the usb.samba.guest.userEPSS 1.0%CVE-2022-43758HIGHRancher: Command injection in Git packageEPSS 1.0%CVE-2025-57457HIGHAn OS Command Injection vulnerability in the Admin panel in Curo UC300 5.42.1.7.1.63R1 allows local attackers to inject arbitrary OS CommandEPSS 1.0%CVE-2020-8105CRITICALCommand Execution due to unsanitized inputEPSS 1.0%CVE-2023-1082HIGHWelotec: Command injection vulnerability in TK500v1 router seriesEPSS 1.0%