CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
28.4%
The version of Dell EMC NetWorker installed on the remote Windows host is 19.2.1.x, 19.3.x, 19.4.x 19.5.x 19.6.x prior to 19.6.1.2 or 19.7.0.0. It is, therefore, affected by a privilege escalation vulnerability. An authenticated, non-administrative attacker can exploit this vulnerability to gain access to restricted resources.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(164632);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/08");
script_cve_id("CVE-2022-34368");
script_xref(name:"IAVA", value:"2022-A-0348-S");
script_name(english:"Dell EMC NetWorker Privilege Escalation (DSA-2022-194)");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host has an application installed that is affected by a privilege escalation vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Dell EMC NetWorker installed on the remote Windows host is 19.2.1.x, 19.3.x, 19.4.x 19.5.x 19.6.x
prior to 19.6.1.2 or 19.7.0.0. It is, therefore, affected by a privilege escalation vulnerability. An authenticated,
non-administrative attacker can exploit this vulnerability to gain access to restricted resources.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://www.dell.com/support/kbdoc/en-ie/000201652/dsa-2022-194-dell-emc-networker-security-update-for-insufficient-privileges-vulnerability
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?71b70b48");
script_set_attribute(attribute:"solution", value:
"Upgrade to Dell EMC NetWorker 19.6.1.2 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:N/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:L/UI:N/S:U/C:H/I:N/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-2022-34368");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/08/16");
script_set_attribute(attribute:"patch_publication_date", value:"2022/08/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/09/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:dell:emc_networker");
script_set_attribute(attribute:"stig_severity", value:"II");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("emc_networker_installed.nasl");
script_require_keys("installed_sw/EMC NetWorker", "SMB/Registry/Enumerated");
script_require_ports(139, 445);
exit(0);
}
include('vcf.inc');
get_kb_item_or_exit('SMB/Registry/Enumerated');
var app_info = vcf::get_app_info(app:'EMC NetWorker', win_local:TRUE);
var constraints = [
{ 'min_version' : '19.2.1', 'max_version' : '19.2.1.99999999', 'fixed_display' : '19.6.1.2'},
{ 'min_version' : '19.3.0', 'fixed_version' : '19.6.1.2' },
# A 19.7.0.1 has been released but this CVE is not in the patch notes so still send people to the advisory rather than
# listing a fixed version.
{ 'equal': '19.7.0.0', 'fixed_display': 'See vendor advisory'}
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_WARNING
);