CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:P/I:P/A:N
AI Score
Confidence
Low
EPSS
Percentile
52.3%
Citrix NetScaler is prone to an unauthorised access
vulnerability.
# SPDX-FileCopyrightText: 2015 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
CPE = "cpe:/a:citrix:netscaler";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.105275");
script_version("2023-07-28T05:05:23+0000");
script_tag(name:"last_modification", value:"2023-07-28 05:05:23 +0000 (Fri, 28 Jul 2023)");
script_tag(name:"creation_date", value:"2015-05-12 13:12:00 +0200 (Tue, 12 May 2015)");
script_tag(name:"cvss_base", value:"4.9");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:P/I:P/A:N");
script_cve_id("CVE-2014-8580");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Citrix NetScaler Unauthorised Access Vulnerability (CTX200254)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2015 Greenbone AG");
script_family("General");
script_dependencies("gb_citrix_netscaler_consolidation.nasl");
script_mandatory_keys("citrix/netscaler/detected");
script_tag(name:"summary", value:"Citrix NetScaler is prone to an unauthorised access
vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"impact", value:"An authenticated user may obtain unauthorised access to network
resources for another authenticated user.");
script_tag(name:"affected", value:"Citrix NetScaler version 10.5.50.10 through 10.5.51.10,
10.1.122.17 through 10.1.128.8, 10.1.x 'Enhanced' version 10.1-120.1316.e through
10.1-128.8003.e");
script_tag(name:"solution", value:"Update to version 10.5-52.11, 10.1-129.11, 10.1-129.1105.e or
later.");
script_xref(name:"URL", value:"https://support.citrix.com/article/CTX200254");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71350");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if( ! vers = get_app_version( cpe:CPE, nofork: TRUE ) )
exit( 0 );
if( get_kb_item( "citrix/netscaler/enhanced_build" ) )
enhanced = TRUE;
if( enhanced ) {
if( version_in_range( version:vers, test_version:"10.1.120.1316", test_version2:"10.1.128.8003" ) ) {
fix = "10.1 build 129.1105.e";
vers = vers + ".e";
}
}
else {
if( version_in_range( version:vers, test_version:"10.5.50.10", test_version2:"10.5.51.10" ) ) {
fix = "10.5 build 52.11";
}
if( version_in_range( version:vers, test_version:"10.1.122.17", test_version2:"10.1.128.8" ) ) {
fix = "10.1 build 129.11";
}
}
if( fix ) {
report = report_fixed_ver( installed_version:vers, fixed_version:fix );
security_message( port:0, data:report );
exit( 0 );
}
exit( 99 );