CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
EPSS
Percentile
57.1%
According to the self-reported version of the NetIQ Privileged User Manager ‘registry agent’ package, the NetIQ Privileged User Manager ‘set_log_config’ function in regclnt.dll is affected by a directory traversal flaw that can be exploited to read or write arbitrary files by sending a specially crafted POST request.
Note that Nessus did not check for the presence of a workaround.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(63688);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2012-5931");
script_bugtraq_id(56535);
script_xref(name:"EDB-ID", value:"22737");
script_name(english:"NetIQ Privileged User Manager regclnt.dll Directory Traversal");
script_summary(english:"Checks the version of the 'registry agent' package.");
script_set_attribute(attribute:"synopsis", value:
"The remote host is running a web application that is affected by a
directory traversal vulnerability.");
script_set_attribute(attribute:"description", value:
"According to the self-reported version of the NetIQ Privileged User
Manager 'registry agent' package, the NetIQ Privileged User Manager
'set_log_config' function in regclnt.dll is affected by a directory
traversal flaw that can be exploited to read or write arbitrary files by
sending a specially crafted POST request.
Note that Nessus did not check for the presence of a workaround.");
script_set_attribute(attribute:"see_also", value:"http://retrogod.altervista.org/9sg_novell_netiq_i_adv.htm");
script_set_attribute(attribute:"see_also", value:"https://support.microfocus.com/kb/doc.php?id=7011385");
script_set_attribute(attribute:"solution", value:"Apply NetIQ Privileged User Manager 2.3.1 HF2 (2.3.1-2) or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"d2_elliot_name", value:"Novell NetIQ 2.3.1 RCE");
script_set_attribute(attribute:"exploit_framework_d2_elliot", value:"true");
script_set_attribute(attribute:"patch_publication_date",value:"2012/11/15");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/11/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/24");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:netiq:privileged_user_manager");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2013-2021 Tenable Network Security, Inc.");
script_dependencies("netiq_pum_detect.nasl");
script_require_ports("Services/www", 80, 443);
script_exclude_keys("Settings/disable_cgi_scanning");
script_require_keys("www/netiq_pum");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("webapp_func.inc");
report = '';
# app runs on port 443 by default, but can be configured to run on port 80
port = get_http_port(default:80);
appname = "NetIQ Privileged User Manager";
kb_appname = "netiq_pum";
install = get_install_from_kb(appname:kb_appname, port:port, exit_on_fail:TRUE);
dir = install['dir'];
component = 'Admin Interface Package';
raw_version = install['ver'];
version = install['ver'];
hf_level = 0;
if ('-' >< version)
{
item = eregmatch(pattern:"^([0-9.]+)-([0-9]+)$", string:version);
if (isnull(item)) exit(1, 'Unable to extract hotfix information from version string.');
hf_level = item[2];
version = item[1];
}
if (
ver_compare(ver:version, fix:"2.3.1", strict:FALSE) == -1 ||
(version == "2.3.1" && hf_level < 1)
)
{
report = '\n URL : ' + build_url(qs:dir, port:port) +
'\n Installed version : ' + version +
'\n Fixed version : 2.3.1-2\n';
}
# may have been patched, check individual package
else if (version == "2.3.1" && hf_level == 1)
{
# check if individual packages has been updated
pkg_version = get_kb_item_or_exit("www/" + port + "/" + kb_appname + "/packages/registry_agent");
fix = "2.3.1.2";
temp_arr = split(pkg_version, sep:'.' , keep:FALSE);
if (max_index(temp_arr) > 4 || max_index(temp_arr) < 3) exit(1, 'Version information is an unexpected length.\n');
pkg_str_version = temp_arr[0] + '.' + temp_arr[1] + '.' + temp_arr[2];
if (max_index(temp_arr) == 4) pkg_str_version += ('-' + temp_arr[3]);
# for audit trail
raw_version = pkg_str_version;
component = 'Registry Agent Package';
if (
version =~ "^2\.3\." &&
ver_compare(ver:pkg_version, fix:fix, strict:FALSE) == -1
)
{
report = '\n URL : ' + build_url(qs:dir, port:port) +
'\n Installed version : ' + pkg_str_version +
'\n Fixed version : 2.3.1-2\n';
}
}
if (report != '')
{
if (report_verbosity > 0) security_warning(port:port, extra:report);
else security_warning(port);
exit(0);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, appname + ' (' + component + ')', build_url(qs:dir, port:port), raw_version);