F5 Networks BIG-IP : BIG-IP iControl REST vulnerability (K23605346)

##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from F5 Networks BIG-IP Solution K23605346.
#
# @NOAGENT@
##

include('compat.inc');

if (description)
{
  script_id(160537);
  script_version("1.17");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/03");

  script_cve_id("CVE-2022-1388");
  script_xref(name:"IAVA", value:"2022-A-0189");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/31");
  script_xref(name:"CEA-ID", value:"CEA-2022-0016");

  script_name(english:"F5 Networks BIG-IP : BIG-IP iControl REST vulnerability (K23605346)");

  script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch.");
  script_set_attribute(attribute:"description", value:
"The version of F5 Networks BIG-IP installed on the remote host is prior to 13.1.5 / 14.1.4.6 / 15.1.5.1 / 16.1.2.2 /
17.0.0. It is, therefore, affected by a vulnerability as referenced in the K23605346 advisory.

  - On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior
    to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all 12.1.x and 11.6.x versions, undisclosed requests may
    bypass iControl REST authentication. Note: Software versions which have reached End of Technical Support
    (EoTS) are not evaluated (CVE-2022-1388)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://my.f5.com/manage/s/article/K23605346");
  script_set_attribute(attribute:"solution", value:
"Upgrade to one of the non-vulnerable versions listed in the F5 Solution K23605346.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-1388");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'F5 BIG-IP iControl RCE via REST Authentication Bypass');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:"CANVAS");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/05/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/05/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/05");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip_protocol_security_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_access_policy_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_advanced_firewall_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_security_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_domain_name_system");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_global_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_local_traffic_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_policy_enforcement_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_wan_optimization_manager");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"F5 Networks Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("f5_bigip_detect.nbin");
  script_require_keys("Host/local_checks_enabled", "Host/BIG-IP/hotfix", "Host/BIG-IP/modules", "Host/BIG-IP/version", "Settings/ParanoidReport");

  exit(0);
}


include('f5_func.inc');

if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var version = get_kb_item('Host/BIG-IP/version');
if ( ! version ) audit(AUDIT_OS_NOT, 'F5 Networks BIG-IP');
if ( isnull(get_kb_item('Host/BIG-IP/hotfix')) ) audit(AUDIT_KB_MISSING, 'Host/BIG-IP/hotfix');
if ( ! get_kb_item('Host/BIG-IP/modules') ) audit(AUDIT_KB_MISSING, 'Host/BIG-IP/modules');

if (report_paranoia < 2) audit(AUDIT_PARANOID);

var sol = 'K23605346';
var vmatrix = {
  'AFM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'APM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'ASM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'DNS': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'GTM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'LTM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'PEM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'PSM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  },
  'WOM': {
    'affected': [
      '16.1.0-16.1.2','15.1.0-15.1.5','14.1.0-14.1.4','13.1.0-13.1.4','12.1.0-12.1.6','11.6.1-11.6.5'
    ],
    'unaffected': [
      '17.0.0','16.1.2.2','15.1.5.1','14.1.4.6','13.1.5'
    ],
  }
};

if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
  var extra = NULL;
  if (report_verbosity > 0) extra = bigip_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : extra
  );
}
else
{
  var tested = bigip_get_tested_modules();
  var audit_extra = 'For BIG-IP module(s) ' + tested + ',';
  if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);
  else audit(AUDIT_HOST_NOT, 'running any of the affected modules');
}