Falhas do tipo CWE-78

5.061 resultados

Injeção 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-2025-56127HIGHOS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request tEPSS 3.1%CVE-2022-50793HIGHSOUND4 IMPACT/FIRST/PULSE/Eco <=2.x Authenticated Command Injection via www-data-handler.phpEPSS 3.1%CVE-2026-25857HIGHTenda G300-F Command Injection via formSetWanDiagEPSS 3.1%CVE-2021-22795CRITICALA CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability exists that could cause reEPSS 3.1%CVE-2025-50196HIGHChamilo: OS Command Injection in /plugin/vchamilo/views/editinstance.php via POST main_database parameterEPSS 3.1%CVE-2022-3008HIGHCommand Injection on tinygltfEPSS 3.1%CVE-2026-17179HIGHIBM Db2 Mirror for i is affected by multiple vulnerabilitiesEPSS 3.1%CVE-2026-94579MEDIUMAn OS command injection vulnerability exists in the PAM (Pluggable Authentication Module) session cleanup routines during SSH session terminEPSS 3.1%CVE-2025-11141MEDIUMRuijie NBR2100G-E branch_passw.php listAction os command injectionEPSS 3.1%CVE-2026-41923CRITICALWDR201A WiFi Extender OS Command Injection via internet.cgiEPSS 3.1%CVE-2025-64756HIGHglob CLI: Command injection via -c/--cmd executes matches with shell:trueEPSS 3.1%CVE-2024-7171MEDIUMTOTOLINK A3600R cstecgi.cgi NTPSyncWithHost os command injectionEPSS 3.1%CVE-2024-7175MEDIUMTOTOLINK A3600R cstecgi.cgi setDiagnosisCfg os command injectionEPSS 3.1%CVE-2020-2507CRITICALcommand injection vulnerability in HelpdeskEPSS 3.1%CVE-2020-15631HIGHThis vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1860 1.04B03_HOTFIX WEPSS 3.1%CVE-2024-8574MEDIUMTOTOLINK AC1200 T8 cstecgi.cgi setParentalRules os command injectionEPSS 3.1%CVE-2022-25912HIGHRemote Code Execution (RCE)EPSS 3.1%CVE-2026-110957CRITICALWavlink WL-WN530BE2-A Login Processing api.cgi sub_12580 os command injectionEPSS 3.1%CVE-2026-9254HIGHCommand Injection Vulnerability in Parent Control of Multiple TP-Link Archer DevicesEPSS 3.1%CVE-2020-12522CRITICALCommand Injection Vulnerability in I/O-Check Service of WAGO PFC100, PFC200 and Touch Panel 600 Series with firmware versions <=FW10EPSS 3.1%