Fallos del tipo CWE-78

4610 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-2026-80151CRITICALLantronix Autonomous Out-of-Band Devices OS Command Injection via set nfs downloadEPSS 1.7%CVE-2022-44567CRITICALA command injection vulnerability exists in Rocket.Chat-Desktop <3.8.14 that could allow an attacker to pass a malicious url of openInternalEPSS 1.7%CVE-2022-34447HIGH PowerPath Management Appliance with versions 3.3 & 3.2*, 3.1 & 3.0* contains OS Command Injection vulnerability. An authenticated remote atEPSS 1.7%CVE-2025-32002CRITICALImproper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in I-O DATA network attached hard diEPSS 1.7%CVE-2026-72580CRITICALduhow xiaoai-patch - OS Command Injection in /mute and /unmute EndpointsEPSS 1.7%CVE-2024-3196MEDIUMMailCleaner SOAP Service dumpConfiguration os command injectionEPSS 1.7%CVE-2022-3276HIGHPuppetlabs-mysql Command InjectionEPSS 1.7%CVE-2026-18482CRITICALCVE-2026-18482EPSS 1.7%CVE-2024-31473CRITICALThere is a command injection vulnerability in the underlying deauthentication service that could lead to unauthenticated remote code executiEPSS 1.7%CVE-2021-3058HIGHPAN-OS: OS Command Injection Vulnerability in Web Interface XML APIEPSS 1.6%CVE-2021-47903HIGHLiteSpeed Web Server Enterprise 5.4.11 - Command InjectionEPSS 1.6%CVE-2026-10144HIGHRsbuild < 2.0.9 Command Injection via openBrowser() URL HandlingEPSS 1.6%CVE-2024-42742HIGHIn TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setUrlFilterRuleEPSS 1.6%CVE-2024-42738HIGHIn TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setDmzCfg. AutheEPSS 1.6%CVE-2024-42743HIGHIn TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setSyslogCfg . AEPSS 1.6%CVE-2024-42744HIGHIn TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setModifyVpnUserEPSS 1.6%CVE-2023-6078HIGHOS Command Injection vulnerability affecting BIOVIA Materials Studio products from Release BIOVIA 2021 through Release BIOVIA 2023EPSS 1.6%CVE-2026-56379CRITICALImageMagick - Command Injection via SVG DecoderEPSS 1.6%CVE-2018-15722—The Logitech Harmony Hub before version 4.15.206 is vulnerable to OS command injection via the time update request. A remote server or man iEPSS 1.6%CVE-2023-52026CRITICALTOTOlink EX1800T V9.1.0cu.2112_B20220316 was discovered to contain a remote command execution (RCE) vulnerability via the telnet_enabled parEPSS 1.6%