CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
97.7%
The remote IZON IP camera is using known hardcoded credentials.
# SPDX-FileCopyrightText: 2013 Greenbone AG
# 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("1.3.6.1.4.1.25623.1.0.103824");
script_version("2023-07-27T05:05:08+0000");
script_cve_id("CVE-2013-6236");
script_tag(name:"cvss_base", value:"10.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_name("IZON IP Cameras Hardcoded Credentials (Telnet)");
script_xref(name:"URL", value:"https://blog.duosecurity.com/2013/10/izon-ip-camera-hardcoded-passwords-and-unencrypted-data-abound/");
script_xref(name:"URL", value:"https://securityledger.com/2013/10/apple-store-favorite-izon-cameras-riddled-with-security-holes/");
script_tag(name:"last_modification", value:"2023-07-27 05:05:08 +0000 (Thu, 27 Jul 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-02-25 18:51:00 +0000 (Tue, 25 Feb 2020)");
script_tag(name:"creation_date", value:"2013-11-07 11:02:55 +0200 (Thu, 07 Nov 2013)");
script_category(ACT_ATTACK);
script_tag(name:"qod_type", value:"remote_vul");
script_family("Default Accounts");
script_copyright("Copyright (C) 2013 Greenbone AG");
script_dependencies("telnetserver_detect_type_nd_version.nasl", "gb_default_credentials_options.nasl");
script_require_ports("Services/telnet", 23);
script_mandatory_keys("telnet/izon/ip_camera/detected");
script_exclude_keys("default_credentials/disable_default_account_checks");
script_tag(name:"impact", value:"Attackers can exploit these issues to gain unauthorized access to the
affected device and perform certain administrative actions.");
script_tag(name:"vuldetect", value:"Start a telnet session with the hardcoded credentials.");
script_tag(name:"insight", value:"A user can login to the Telnet service (also with root privileges) using the
hardcoded credentials:
root:stemroot
admin:/ADMIN/
mg3500:merlin");
script_tag(name:"solution", value:"Ask the Vendor for an update.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"summary", value:"The remote IZON IP camera is using known hardcoded credentials.");
exit(0);
}
if(get_kb_item("default_credentials/disable_default_account_checks"))
exit(0);
include("telnet_func.inc");
include("misc_func.inc");
include("port_service_func.inc");
include("dump.inc");
port = telnet_get_port(default:23);
banner = telnet_get_banner(port:port);
if(!banner || "izon login" >!< banner)
exit(0);
up = make_array("root","stemroot","admin","/ADMIN/","mg3500","merlin");
foreach login (keys(up)) {
soc = open_sock_tcp(port);
if(!soc)exit(0);
recv(socket:soc, length:1024);
send(socket:soc, data:login + '\r\n');
recv = recv(socket:soc, length:512);
if("Password:" >!< recv)continue;
send(socket:soc, data: up[login] + '\r\n');
while(recv = recv(socket:soc, length:1024)) x++;
send(socket:soc, data: 'id\r\n');
recv = recv(socket:soc, length:512);
close(soc);
if(recv =~ 'uid=[0-9]+.*gid=[0-9]+') {
security_message(port:port, data: 'It was possible to login with username "' + login + '" using password "' + up[login] + '"\n');
exit(0);
}
}
exit(99);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
97.7%