Falhas do tipo CWE-78
4.669 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-2026-86530HIGHBUFFALO Wi-Fi products handle some web form input improperly to assemble command line strings internally. An administrative user may send a EPSS 0.4%CVE-2026-79761MEDIUMTermix: Command injection in SSH key deployment verificationEPSS 0.4%CVE-2025-67738HIGHsquid/cachemgr.cgi in Webmin before 2.600 does not properly quote arguments. This is relevant if Webmin's Squid module and its Cache ManagerEPSS 0.4%CVE-2025-13686MEDIUMDataStage on Cloud Pak for Data is vulnerable to arbitrary code injection due to runtime environmentEPSS 0.4%CVE-2025-13687MEDIUMDataStage on Cloud Pak for Data is vulnerable to arbitrary code injection due to runtime environmentEPSS 0.4%CVE-2026-34149LOWCoolify: Authenticated Host-Level RCE via Unescaped Database Credentials in Backup JobsEPSS 0.4%CVE-2025-13688MEDIUMDataStage on Cloud Pak for Data is vulnerable to arbitrary code injection due to runtime environmentEPSS 0.4%CVE-2020-3417MEDIUMCisco IOS XE Software Arbitrary Code Execution VulnerabilityEPSS 0.4%CVE-2019-1732MEDIUMCisco NX-OS Software Remote Package Manager Command Injection VulnerabilityEPSS 0.4%CVE-2025-45378CRITICALDell CloudLink, versions 8.0 through 8.1.2, contain vulnerability on restricted shell. A Privileged user with known password can break into EPSS 0.4%CVE-2026-81623MEDIUMIBM Guardium Data Protection is affected by multiple vulnerabilities.EPSS 0.4%CVE-2026-45626MEDIUMArcane: OS Command Injection in Volume Browser ListDirectory via path query parameterEPSS 0.4%CVE-2026-1345HIGHSecurity Vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify AccessEPSS 0.4%CVE-2026-45369HIGHpython-utcp: Command Injection via Unsanitized Argument Substitution in CLI Communication ProtocolEPSS 0.4%CVE-2022-33923MEDIUMDell PowerStore, versions prior to 3.0.0.0, contains an OS Command Injection vulnerability in PowerStore T environment. A locally authenticaEPSS 0.4%CVE-2025-24936CRITICALInsufficient Validation of Input in the URLEPSS 0.4%CVE-2024-55021HIGHWeintek cMT-3072XH2 easyweb v2.1.53, OS v20231011 was discovered to contain a hardcoded password in the FTP protocol.EPSS 0.4%CVE-2026-50227MEDIUMMQTT WebSocket Command Execution Vulnerability in NitroSenseEPSS 0.3%CVE-2026-9279HIGHShell command injection in LogseqEPSS 0.3%CVE-2023-28805MEDIUMZCC on Linux privilege escalationEPSS 0.3%