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
EPSS
Percentile
70.1%
The Fortinet FortiAnalyzer FortiOS version running on the remote host is 5.0.x prior to 5.0.11 or 5.2.x prior to 5.2.2. It is, therefore, affected by a cross-site scripting vulnerability in the advanced dataset reports page due to a failure to properly sanitize user-supplied input to the ‘sql-query’ GET parameter before returning it to users. An unauthenticated, remote attacker can exploit this, via a crafted request, to execute arbitrary script code or HTML in the user’s browser session.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(86470);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2015-3620");
script_bugtraq_id(74646);
script_name(english:"Fortinet FortiAnalyzer FortiOS 5.0.x < 5.0.11 / 5.2.x < 5.2.2 Dataset Reports XSS");
script_summary(english:"Checks the FortiOS version.");
script_set_attribute(attribute:"synopsis", value:
"The remote host is affected by a cross-site scripting vulnerability.");
script_set_attribute(attribute:"description", value:
"The Fortinet FortiAnalyzer FortiOS version running on the remote host
is 5.0.x prior to 5.0.11 or 5.2.x prior to 5.2.2. It is, therefore,
affected by a cross-site scripting vulnerability in the advanced
dataset reports page due to a failure to properly sanitize
user-supplied input to the 'sql-query' GET parameter before returning
it to users. An unauthenticated, remote attacker can exploit this, via
a crafted request, to execute arbitrary script code or HTML in the
user's browser session.");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2015/May/29");
script_set_attribute(attribute:"solution", value:
"Upgrade to Fortinet FortiOS version 5.0.11 / 5.2.2.");
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:H/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2015/02/25");
script_set_attribute(attribute:"patch_publication_date", value:"2015/02/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/10/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fortinet:fortianalyzer_firmware");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses : XSS");
script_copyright(english:"This script is Copyright (C) 2015-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("fortinet_version.nbin");
script_require_keys("Host/Fortigate/model", "Host/Fortigate/version", "Host/Fortigate/build");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
app_name = "FortiAnalyzer";
model = get_kb_item_or_exit("Host/Fortigate/model");
version = get_kb_item_or_exit("Host/Fortigate/version");
build = get_kb_item_or_exit("Host/Fortigate/build");
vuln = FALSE;
# Make sure device is FortiAnalyzer.
if (!preg(string:model, pattern:"fortianalyzer", icase:TRUE)) audit(AUDIT_HOST_NOT, "a " + app_name + " device");
if (version =~ "^5\.0($|\.)")
{
fix = "5.0.11";
# http://docs.fortinet.com/uploaded/files/2281/fortios-v5.0.11-release-notes.pdf
fix_build = 310;
}
else if(version =~ "^5\.2($|\.)")
{
fix = "5.2.2";
# http://docs.fortinet.com/uploaded/files/2374/fortianalyzer-v5.2.2-release-notes.pdf
fix_build = 706;
}
else audit(AUDIT_INST_VER_NOT_VULN, app_name, version);
# If build number is available, this is the safest comparison.
# Otherwise compare version numbers.
if (build !~ "Unknown")
{
if (int(build) < fix_build) vuln = TRUE;
}
else if (ver_compare(ver:version, fix:fix, strict:FALSE) == -1) vuln = TRUE;
if (vuln)
{
port = 0;
set_kb_item(name:"www/"+port+"/XSS", value:TRUE);
if (report_verbosity > 0)
{
report =
'\n Model : ' + model +
'\n Installed version : ' + version +
'\n Fixed version : ' + fix +
'\n';
security_warning(extra:report, port:port);
}
else security_warning(port:port);
exit(0);
}
else audit(AUDIT_INST_VER_NOT_VULN, app_name, version);