Fallos del tipo CWE-78

4623 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-2025-15568HIGHCommand Injection Vulnerability on TP-Link Archer AXE75EPSS 1.4%CVE-2026-85425CRITICALMOOS-IvP through 24.8.1 iSay Command Injection via SAY_MOOSEPSS 1.4%CVE-2022-34374HIGHDell Container Storage Modules 1.2 contains an OS command injection in goiscsi and gobrick libraries. A remote authenticated malicious user EPSS 1.4%CVE-2024-22445HIGH Dell PowerProtect Data Manager, version 19.15 and prior versions, contain an OS command injection vulnerability. A remote high privileged aEPSS 1.4%CVE-2025-11730HIGHA post‑authentication command injection vulnerability in the Dynamic DNS (DDNS) configuration CLI command in Zyxel ATP series firmware versiEPSS 1.4%CVE-2024-25955HIGHDell vApp Manager, versions prior to 9.2.4.9 contain a Command Injection Vulnerability. An authorized attacker could potentially exploit thiEPSS 1.4%CVE-2024-25946HIGHDell vApp Manager, versions prior to 9.2.4.9 contain a Command Injection Vulnerability. An authorized attacker could potentially exploit thiEPSS 1.4%CVE-2022-43538HIGHVulnerabilities in the ClearPass Policy Manager web-based management interface allow remote authenticated users to run arbitrary commands onEPSS 1.4%CVE-2022-43537HIGHVulnerabilities in the ClearPass Policy Manager web-based management interface allow remote authenticated users to run arbitrary commands onEPSS 1.4%CVE-2026-8652HIGHAn OS Command Injection vulnerability exists in Aterm. If a malicious third person gains administrator access to the product’s web console, EPSS 1.4%CVE-2024-27124HIGHQTS, QuTS hero, QuTScloudEPSS 1.4%CVE-2024-36060HIGHEnGenius EnStation5-AC A8J-ENS500AC 1.0.0 devices allow blind OS command injection via shell metacharacters in the Ping and Speed Test paramEPSS 1.4%CVE-2024-39202HIGHD-Link DIR-823X firmware - 240126 was discovered to contain a remote command execution (RCE) vulnerability via the dhcpd_startip parameter aEPSS 1.4%CVE-2026-26942MEDIUMDell PowerProtect Data Domain, versions 8.5 through 8.6 contain(s) an Improper Neutralization of Special Elements used in an OS Command ('OSEPSS 1.4%CVE-2021-28800HIGHCommand Injection Vulnerability in QTSEPSS 1.4%CVE-2022-50994CRITICALDrayTek Vigor 2960 < 1.5.1.4 OS Command Injection via mainfunction.cgiEPSS 1.4%CVE-2023-34279MEDIUMD-Link DIR-2150 GetDeviceSettings Target Command Injection Remote Code Execution VulnerabilityEPSS 1.4%CVE-2020-11084MEDIUMCommand Injection in iPearEPSS 1.4%CVE-2026-30635HIGHCommand injection vulnerability in automagik-genie 2.5.27 MCP Server allows attackers to execute arbitrary commands via the view_task (aka vEPSS 1.4%CVE-2022-29841HIGHOS Command Injection vulnerability in Western Digital My Cloud devicesEPSS 1.4%