Weaknesses of type CWE-74

5,078 results

Injeção de código

É quando uma aplicação incorpora dados não validados em um comando ou consulta que será interpretado como código. O atacante consegue injetar instruções maliciosas que são executadas com os privilégios da aplicação, como SQL, shell ou XML.

Example

Um formulário de login que monta uma query SQL concatenando diretamente a entrada do usuário: `SELECT * FROM usuarios WHERE email = '` + email_usuario + `'`. Um atacante digita `' OR '1'='1` e consegue bypassar a autenticação.

How to mitigate

Use prepared statements ou parameterized queries (bind variables), que separam dados de código. Valide e sanitize todas as entradas contra regras rígidas de whitelist, e aplique o princípio do menor privilégio nas contas de banco de dados e processos.

CVE-2025-5000MEDIUMLinksys FGW3000-AH/FGW3000-HK HTTP POST Request sysconf.cgi control_panel_sw command injectionEPSS 6.9%CVE-2023-2374HIGHUbiquiti EdgeRouter X Web Management command injectionEPSS 6.9%CVE-2026-1192MEDIUMTosei Online Store Management System ネット店舗管理システム imode_alldata.php command injectionEPSS 6.9%CVE-2026-2227MEDIUMD-Link DCS-931L setSystemAdmin doSystem command injectionEPSS 6.8%CVE-2025-10963MEDIUMWavlink NU516U1 firewall.cgi sub_4016F0 command injectionEPSS 6.8%CVE-2025-10962MEDIUMWavlink NU516U1 SetName wireless.cgi sub_403198 command injectionEPSS 6.8%CVE-2025-10964MEDIUMWavlink NU516U1 firewall.cgi sub_401B30 command injectionEPSS 6.8%CVE-2025-11303MEDIUMBelkin F9K1015 mp command injectionEPSS 6.8%CVE-2025-11292MEDIUMBelkin F9K1015 formBSSetSitesurvey command injectionEPSS 6.8%CVE-2025-11298MEDIUMBelkin F9K1015 formSetWanStatic command injectionEPSS 6.8%CVE-2026-4209MEDIUMD-Link DNS-1550-04 account_mgr.cgi cgi_chg_admin_pw command injectionEPSS 6.8%CVE-2025-10324MEDIUMWavlink WL-WN578W2 firewall.cgi sub_401C5C command injectionEPSS 6.7%CVE-2025-10323MEDIUMWavlink WL-WN578W2 wizard_rep.shtml sub_409184 command injectionEPSS 6.7%CVE-2026-2163MEDIUMD-Link DIR-600 ssdp.cgi command injectionEPSS 6.6%CVE-2025-6335MEDIUMDedeCMS Template dedetag.class.php command injectionEPSS 6.6%CVE-2025-10959MEDIUMWavlink NU516U1 firewall.cgi sub_401778 command injectionEPSS 6.6%CVE-2026-5339MEDIUMTenda G103 Setting gpon.lua action_set_net_settings command injectionEPSS 6.5%CVE-2024-39785CRITICALMultiple command execution vulnerabilities exist in the nas.cgi add_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crEPSS 6.4%CVE-2024-39784CRITICALMultiple command execution vulnerabilities exist in the nas.cgi add_dir() functionality of Wavlink AC3000 M33A8.V5030.210505. A specially crEPSS 6.4%CVE-2025-10634MEDIUMD-Link DIR-823X Environment Variable goahead sub_412E7C command injectionEPSS 6.3%