CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
88.3%
On the Alcatel Speed Touch Pro ADSL modem, a protection mechanism
feature is available to ensure that nobody can gain remote access to the modem (via the WAN/DSL interface).
This mechanism guarantees that nobody from outside your network can access the modem and
change its settings.
The protection is currently not activated on your system.
# SPDX-FileCopyrightText: 2001 Alert4Web.com
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.10760");
script_version("2023-08-01T13:29:10+0000");
script_tag(name:"last_modification", value:"2023-08-01 13:29:10 +0000 (Tue, 01 Aug 2023)");
script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
script_cve_id("CVE-2001-1424", "CVE-2001-1425");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_name("Alcatel ADSL modem with firewalling off");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2001 Alert4Web.com");
script_family("General");
script_dependencies("telnetserver_detect_type_nd_version.nasl");
script_require_ports(23); # alcatel's ADSL modem telnet module can't bind to something else
script_xref(name:"URL", value:"http://www.alcatel.com/consumer/dsl/security.htm");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/2568");
script_tag(name:"solution", value:"Telnet to this modem and adjust the security
settings as follows:
=> ip config firewalling on
=> config save
Please see the reference for more information.");
script_tag(name:"summary", value:"On the Alcatel Speed Touch Pro ADSL modem, a protection mechanism
feature is available to ensure that nobody can gain remote access to the modem (via the WAN/DSL interface).
This mechanism guarantees that nobody from outside your network can access the modem and
change its settings.
The protection is currently not activated on your system.");
script_tag(name:"solution_type", value:"Mitigation");
script_tag(name:"qod_type", value:"remote_analysis");
exit(0);
}
if( ! ereg( pattern:"^10\.0\.0\..*", string:get_host_ip() ) )
exit( 0 );
port = 23; # alcatel's ADSL modem telnet module can't bind to something else
if( ! get_port_state( port ) )
exit( 0 );
soc = open_sock_tcp( port );
if( ! soc )
exit( 0 );
r = recv( socket:soc, length:160 );
if( "User : " >< r ) {
send( socket:soc, data:string( "\r\n" ) );
r = recv( socket:soc, length:2048 );
if( "ALCATEL ADSL" >< r ) {
s = string( "ip config\r\n" );
send( socket:soc, data:s );
r = recv( socket:soc, length:2048 );
if( "Firewalling off" >< r ) {
close( soc );
security_message( port:port );
exit( 0 );
}
close( soc );
exit( 99 );
}
}
close( soc );
exit( 0 );