Botnet RondoDox visa mais de 50 vulnerabilidades que comprometem roteadores, sistemas CCTV e servidores Web – Against Invaders – Notícias de CyberSecurity para humanos.

Botnet RondoDox visa mais de 50 vulnerabilidades que comprometem roteadores, sistemas CCTV e servidores Web - Against Invaders - Notícias de CyberSecurity para humanos.

Botnet RondoDox visa mais de 50 vulnerabilidades que comprometem roteadores, sistemas CCTV e servidores Web

O método “exploit shotgun” da campanha RondoDox aproveita mais de 50 vulnerabilidades em mais de 30 fornecedores para se infiltrar em dispositivos de rede, destacando a necessidade urgente de correções rápidas e monitoramento contínuo.

A primeira intrusão RondoDox detectada em 15 de junho de 2025, reutilizou um código de vulnerabilidade de injeção de comando em concursos de segurança e migra rapidamente para kits de ferramentas de botnet.

Os operadores RondoDox empregaram comandos PoC como:

text#!/bin/sh
curl -X POST http://TARGET/cgi-bin/apply.cgi -d 'action=ping&ping_ip=8.8.8.8;chmod 777 /tmp/sh;sh /tmp/sh'

para injetar shells e descartar cargas úteis de múltiplas arquiteturas. Os clientes do Trend Vision One® foram protegidos contra CVE-2023-1389 desde o lançamento do patch.

Uma abordagem multivetorial de “exploit shotgun”

Focando inicialmente em DVRs TBK (CVE-2024-3721) e roteadores Four-Faith (CVE-2024-12856), a RondoDox expandiu seu arsenal para incluir 56 vulnerabilidades – 38 CVEs rastreados e 18 vulnerabilidades não documentadas – envolvendo injeção de comando (CWE-78), passagem de caminho (CWE-22), buffer overflow (CWE-120), desvio de autenticação (CWE-287) e corrupção de memória (CWE-119).

Alvos notáveis ​​de fornecedores incluem

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