Falhas do tipo CWE-78
5.061 resultadosInjeção de comando do sistema operacional
A aplicação constrói comandos do SO usando dados de entrada do usuário sem sanitização adequada, permitindo que um atacante injete comandos adicionais. Quando o comando é executado, instruções maliciosas do atacante rodam com os privilégios da aplicação, comprometendo o servidor.
Exemplo
Um script PHP que executa `system('ping ' . $_GET['host'])` sem validar o parâmetro. Um atacante passa `8.8.8.8; rm -rf /` e consegue deletar arquivos do servidor, não apenas fazer ping.
Como mitigar
Sempre valide e sanitize entrada de usuário; prefira APIs seguras (como funções que aceitam argumentos separados em vez de strings de comando); execute com menor privilégio necessário; use listas brancas de valores permitidos quando possível.
CVE-2023-2574HIGHAuthenticated Command InjectionEPSS 4.8%CVE-2025-50201CRITICALWeGIA OS Command Injection in debug_info.php parameter 'branch'EPSS 4.7%CVE-2026-15511CRITICALComfast CF-WR631AX V3 FastCGI Backend webmgnt system_wl_upload_pic_file os command injectionEPSS 4.7%CVE-2026-6516CRITICALRemote Code ExecutionEPSS 4.7%CVE-2026-79689MEDIUMDell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper NeutraliEPSS 4.7%CVE-2026-111216HIGHNetgate pfSense CE through 2.9.0 OS Command Injection via Gateway Monitor IPEPSS 4.7%CVE-2022-45639HIGHOS Command injection vulnerability in sleuthkit fls tool 4.11.1 allows attackers to execute arbitrary commands via a crafted value to the m EPSS 4.7%CVE-2026-2157HIGHD-Link DIR-823X set_static_route_table sub_4175CC os command injectionEPSS 4.7%CVE-2026-2120HIGHD-Link DIR-823X Configuration Parameter set_server_settings os command injectionEPSS 4.7%CVE-2021-40411CRITICALAn OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [6] thEPSS 4.7%CVE-2013-10039HIGHGestioIP 3.0 ip_checkhost.cgi RCEEPSS 4.7%CVE-2026-26213HIGHthingino-firmware api.cgi Unauthenticated Command Injection in Captive PortalEPSS 4.7%CVE-2023-6318CRITICALCommand injection in the processAnalyticsReport method from the com.webos.service.cloudupload serviceEPSS 4.7%CVE-2026-4585CRITICALTiandy Easy7 Integrated Management Platform Configuration ImportSystemConfiguration.jsp os command injectionEPSS 4.6%CVE-2026-100852HIGHAzuraCast before 0.23.8 Command Injection via Streamer UsernameEPSS 4.6%CVE-2022-33207CRITICALFour OS command injection vulnerabilities exists in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. iota All-EPSS 4.6%CVE-2022-33205CRITICALFour OS command injection vulnerabilities exists in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. iota All-EPSS 4.6%CVE-2022-33204CRITICALFour OS command injection vulnerabilities exists in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. iota All-EPSS 4.6%CVE-2022-33206CRITICALFour OS command injection vulnerabilities exists in the web interface /action/wirelessConnect functionality of Abode Systems, Inc. iota All-EPSS 4.6%CVE-2025-2717MEDIUMD-Link DIR-823X HTTP POST Request diag_nslookup sub_41710C os command injectionEPSS 4.6%