Cisco Application Policy Infrastructure Controller Access Bypass 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:application_policy_infrastructure_controller";

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.809051");
  script_cve_id("CVE-2015-6424");
  script_version("2024-03-04T14:37:58+0000");
  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:"last_modification", value:"2024-03-04 14:37:58 +0000 (Mon, 04 Mar 2024)");
  script_tag(name:"creation_date", value:"2016-09-21 19:23:26 +0530 (Wed, 21 Sep 2016)");
  script_tag(name:"qod_type", value:"remote_banner");
  script_name("Cisco Application Policy Infrastructure Controller Access Bypass Vulnerability");

  script_tag(name:"summary", value:"Cisco Application Policy Infrastructure Controller is prone to an access bypass vulnerability.");

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

  script_tag(name:"insight", value:"The flaw is due to an improper
  implementation of access controls in the APIC system and an attacker could
  exploit this vulnerability by accessing the boot manager of the APIC.");

  script_tag(name:"impact", value:"Successful exploitation allows an
  unauthenticated, local attacker to access the APIC as the root user and
  perform root-level commands in single-user mode.");

  script_tag(name:"affected", value:"Cisco Application Policy Infrastructure
  Controller running software version 1.1(0.920a)");

  script_tag(name:"solution", value:"Upgrade to Cisco Application Policy
  Infrastructure Controller software version as mentioned in vendor link.");

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

  script_xref(name:"URL", value:"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151216-apic");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/79410");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("CISCO");
  script_dependencies("gb_cisco_apic_web_detect.nasl");
  script_mandatory_keys("cisco/application_policy_infrastructure_controller/installed");

  exit(0);
}

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

if(!port = get_app_port(cpe:CPE))
  exit(0);

if(!vers = get_app_version(cpe:CPE, port:port))
  exit(0);

if(version_is_equal(version:vers, test_version:"1.1(0.920a)")) {
  report = report_fixed_ver(installed_version:vers, fixed_version:"See vendor advisory");
  security_message(port:port, data:report);
  exit(0);
}

exit(99);