Fallos del tipo CWE-78

5018 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-2025-11665MEDIUMD-Link DAP-2695 Firmware Update rgbin fwupdater_main os command injectionEPSS 6.8%CVE-2024-41473HIGHTenda FH1201 v1.2.0.14 was discovered to contain a command injection vulnerability via the mac parameter at ip/goform/WriteFacMacEPSS 6.7%CVE-2023-24229HIGHDrayTek Vigor2960 v1.5.1.4 allows an authenticated attacker with network access to the web management interface to inject operating system cEPSS 6.7%CVE-2025-9244MEDIUMLinksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 addStaticRoute os command injectionEPSS 6.7%CVE-2024-4504MEDIUMRuijie RG-UAC commit.php os command injectionEPSS 6.7%CVE-2025-65202HIGHTRENDnet TEW-657BRM 1.00.1 has an authenticated remote OS command injection vulnerability in the setup.cgi binary, exploitable via the HTTP EPSS 6.7%CVE-2017-10955HIGHThis vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of EMC Data Protection Advisor 6.3.0. AutheEPSS 6.7%CVE-2026-3101MEDIUMIntelbras TIP 635G Ping os command injectionEPSS 6.6%CVE-2019-5142HIGHAn exploitable command injection vulnerability exists in the hostname functionality of the Moxa AWK-3131A firmware version 1.13. A speciallyEPSS 6.6%CVE-2026-2142HIGHD-Link DIR-823X set_qos sub_420688 os command injectionEPSS 6.6%CVE-2019-25065MEDIUMOpenNetAdmin os command injectionEPSS 6.6%CVE-2025-34082CRITICALIGEL OS Secure Terminal and Secure Shadow Remote Code ExecutionEPSS 6.6%CVE-2026-111226HIGHNetgate pfSense CE 2.4.5 through 2.9.0 OS Command Injection via system_advanced_admin.phpEPSS 6.5%CVE-2024-33112HIGHD-Link DIR-845L router v1.01KRb03 and before is vulnerable to Command injection via the hnap_main()func.EPSS 6.5%CVE-2024-28892CRITICALAn OS command injection vulnerability exists in the name parameter of GoCast 1.1.3. A specially crafted HTTP request can lead to arbitrary cEPSS 6.5%CVE-2017-14001—An Improper Neutralization of Special Elements used in an OS Command issue was discovered in Digium Asterisk GUI 2.1.0 and prior. An OS commEPSS 6.4%CVE-2023-6319CRITICALCommand injection in the getAudioMetadata method from the com.webos.service.attachedstoragemanager serviceEPSS 6.4%CVE-2024-4815MEDIUMRuijie RG-UAC detail.php os command injectionEPSS 6.4%CVE-2024-4813MEDIUMRuijie RG-UAC interface_commit.php os command injectionEPSS 6.4%CVE-2023-53941CRITICALEasyPHP Webserver 14.1 Remote Code ExecutionEPSS 6.4%