Cisco Unified Computing System Command Line Interface Privilege Escalation Vulnerability

# SPDX-FileCopyrightText: 2016 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

CPE = 'cpe:/a:cisco:unified_computing_system_software';

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106254");
  script_version("2023-07-21T05:05:22+0000");
  script_tag(name:"last_modification", value:"2023-07-21 05:05:22 +0000 (Fri, 21 Jul 2023)");
  script_tag(name:"creation_date", value:"2016-09-16 12:38:55 +0700 (Fri, 16 Sep 2016)");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-07-30 01:29:00 +0000 (Sun, 30 Jul 2017)");

  script_cve_id("CVE-2016-6402");

  script_tag(name:"qod_type", value:"remote_banner");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("Cisco Unified Computing System Command Line Interface Privilege Escalation Vulnerability");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("CISCO");
  script_dependencies("gb_cisco_ucs_manager_detect.nasl");
  script_mandatory_keys("cisco_ucs_manager/installed");

  script_tag(name:"summary", value:"A vulnerability in the command-line interface (CLI) of the Cisco Unified
Computing System (UCS) Manager and UCS 6200 Series Fabric Interconnects could allow an authenticated, local
attacker to access the underlying operating system with the privileges of the root user.");

  script_tag(name:"insight", value:"The vulnerability is due to insufficient sanitization of user-supplied
input at the CLI.");

  script_tag(name:"impact", value:"An attacker could exploit this vulnerability by bypassing policy
restrictions and executing commands on the underlying operating system. The user needs to log in to the device
with valid user credentials to exploit this vulnerability.");

  script_tag(name:"solution", value:"See the referenced vendor advisory for a solution.");

  script_xref(name:"URL", value:"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160914-ucs");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  exit(0);
}

include("host_details.inc");
include("version_func.inc");

if( ! version = get_app_version( cpe:CPE ) ) exit( 0 );

affected = make_list(
  '2.2(1b)',
  '2.2(1c)',
  '2.2(1d)',
   '2.2(1e)',
  '2.2(1f)',
  '2.2(1g)',
  '2.2(1h)',
  '2.2(2c)',
  '2.2(2c)A',
  '2.2(2d)',
  '2.2(2e)',
  '2.2(3a)',
  '2.2(3b)',
  '2.2(3c)',
  '2.2(3d)',
  '2.2(3e)',
  '2.2(3f)',
  '2.2(3g)',
  '2.2(4b)',
  '2.2(4c)',
  '2.2(5a)',
  '2.2(5b)A',
  '3.0(1c)',
  '3.0(1d)',
  '3.0(1e)',
  '3.0(2c)',
  '3.0(2d)' );

foreach af ( affected )
{
  if( version == af )
  {
    report = report_fixed_ver(  installed_version:version, fixed_version: "See advisory" );
    security_message( port:0, data:report );
    exit( 0 );
  }
}

exit(0);