CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
52.1%
A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
Please see the included Cisco BIDs and Cisco Security Advisory for more information
#TRUSTED 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
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(127123);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/04/06");
script_cve_id("CVE-2019-1941");
script_bugtraq_id(109297);
script_xref(name:"CISCO-BUG-ID", value:"CSCvm10275");
script_xref(name:"CISCO-SA", value:"cisco-sa-20190717-ise-xss");
script_name(english:"Cisco Identity Services Engine Cross-Site Scripting Vulnerability");
script_summary(english:"Checks the version of Cisco Identity Services Engine Software");
script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch");
script_set_attribute(attribute:"description", value:
"A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an
unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based
management interface of an affected device. The vulnerability exists because the web-based management interface
does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to
click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context
of the affected interface or access sensitive, browser-based information.
Please see the included Cisco BIDs and Cisco Security Advisory for more information");
# https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-ise-xss
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?42365bf5");
script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvm10275");
script_set_attribute(attribute:"solution", value:
"Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvm10275");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-1941");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_cwe_id(79);
script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/17");
script_set_attribute(attribute:"patch_publication_date", value:"2019/07/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/05");
script_set_attribute(attribute:"potential_vulnerability", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/h:cisco:identity_services_engine");
script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:identity_services_engine");
script_set_attribute(attribute:"cpe", value:"cpe:/a:cisco:identity_services_engine_software");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CISCO");
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("cisco_ise_detect.nbin");
script_require_keys("Host/Cisco/ISE/version", "Settings/ParanoidReport");
exit(0);
}
include('audit.inc');
include('cisco_workarounds.inc');
include('ccf.inc');
product_info = cisco::get_product_info(name:'Cisco Identity Services Engine Software');
if (report_paranoia < 2)
audit(AUDIT_PARANOID);
vuln_ranges = [
{ 'min_ver' : '0.0', 'fix_ver' : '2.4.0.357' },
{ 'min_ver' : '2.5.0', 'fix_ver' : '2.6.0' }
];
workarounds = make_list(CISCO_WORKAROUNDS['no_workaround']);
workaround_params = make_list();
# ISE version doesn't change when patches are installed, so even if
# they are on the proper version we have to double check patch level
required_patch = '';
if (product_info['version'] =~ "^2\.4\.0($|[^0-9])") required_patch = '9';
reporting = make_array(
'port' , 0,
'severity' , SECURITY_WARNING,
'version' , product_info['version'],
'bug_id' , 'CSCvm10275',
'xss' , TRUE
);
cisco::check_and_report(
product_info : product_info,
workarounds : workarounds,
workaround_params : workaround_params,
reporting : reporting,
vuln_ranges : vuln_ranges,
required_patch : required_patch);
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
52.1%