Weaknesses of type CWE-78

4,603 results

Injeção de comandos do sistema operacional

A aplicação constrói comandos do SO usando entrada do usuário sem sanitizar adequadamente, permitindo que um atacante injete comandos arbitrários. Quando a entrada contém metacaracteres (como `|`, `;`, `&&`, backticks), o shell interpreta-os como operadores, executando código não intencional com os privilégios da aplicação.

Example

Um script PHP que executa `system('ping ' . $_GET['host'])` permite um atacante passar `127.0.0.1; rm -rf /` como parâmetro, executando deleção de arquivos. Ou em Java, `Runtime.exec()` com strings concatenadas do usuário sem validação.

How to mitigate

Use APIs que não invocam shell (ex: `execvp()` em C, arrays de parâmetros em Java/Python, ou prepared commands). Se inevitável usar shell, escape rigorosamente com funções específicas (`escapeshellarg()` em PHP) ou valide contra whitelist de caracteres permitidos. Nunca confie em blacklist de caracteres perigosos.

CVE-2025-56083HIGHOS Command Injection vulnerability in Ruijie X30-PRO X30-PRO-V1_09241521 allowing attackers to execute arbitrary commands via a crafted POSTEPSS 2.0%CVE-2025-46271CRITICALPlanet Technology Network Products OS Command InjectionEPSS 2.0%CVE-2025-34514HIGHIlevia EVE X1 Server 4.7.18.0.eden Authenticated Command InjectionEPSS 2.0%CVE-2025-45491CRITICALLinksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the usernaEPSS 2.0%CVE-2026-13561MEDIUMEdimax EW-7478APC POST Request formiNICbasic os command injectionEPSS 2.0%CVE-2026-12815MEDIUMcoollabsio coolify Image Name os command injectionEPSS 2.0%CVE-2026-13581MEDIUMEdimax EW-7478APC POST Request formStaDrvSetup os command injectionEPSS 2.0%CVE-2026-9424MEDIUMEdimax EW-7438RPn Content-Type formWlanMP os command injectionEPSS 2.0%CVE-2026-9437MEDIUMDTStack Taier REST API Runtime.exec os command injectionEPSS 2.0%CVE-2026-15496MEDIUMSonicCloudOrg sonic-agent Groovy Script GroovyScriptImpl.java evalIsFailed os command injectionEPSS 2.0%CVE-2026-13560MEDIUMEdimax EW-7478APC POST Request formAccept os command injectionEPSS 2.0%CVE-2026-12814MEDIUMComfast CF-WR631AX V3 API Endpoint mbox-config system os command injectionEPSS 2.0%CVE-2025-29269CRITICALALLNET ALL-RUT22GW v3.3.8 was discovered to contain an OS command injection vulnerability via the command parameter in the popen.cgi endpoinEPSS 2.0%CVE-2022-3210HIGHThis vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 4.0.1 routerEPSS 2.0%CVE-2026-30703CRITICALA command injection vulnerability exists in the web management interface of the WiFi Extender WDR201A (HW V2.1, FW LFMZX28040922V1.02). The EPSS 2.0%CVE-2026-53611CRITICALLooking Glass: Remote Code Execution via Unanchored Regular Expression in BGPASPath Input ValidationEPSS 2.0%CVE-2020-5350HIGHDell EMC Integrated Data Protection Appliance versions 2.0, 2.1, 2.2, 2.3, 2.4 contain a command injection vulnerability in the ACM componenEPSS 2.0%CVE-2026-18587HIGHWavlink WL-NU516U1 Config Import os command injectionEPSS 2.0%CVE-2025-56096HIGHOS Command Injection vulnerability in Ruijie RG-BCR RG-BCR600W allowing attackers to execute arbitrary commands via a crafted POST request tEPSS 2.0%CVE-2024-44342HIGHD-Link DIR-846W A1 FW100A43 was discovered to contain a remote command execution (RCE) vulnerability via the wl(0).(0)_ssid parameter. This EPSS 2.0%