Ivanti Connect Secure 22.x < 22.7R2.3

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(216317);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/01/21");

  script_cve_id("CVE-2024-13842");
  script_xref(name:"IAVA", value:"2025-A-0100-S");

  script_name(english:"Ivanti Connect Secure 22.x <  22.7R2.3");

  script_set_attribute(attribute:"synopsis", value:
"A VPN solution installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The Ivanti Connect Secure installed on the remote host is prior to  22.7R2.3. It is, therefore, affected 
by a information disclosure vulnerability in the admin portal. A hardcoded key in Ivanti Connect Secure 
before version 22.7R2.3 and Ivanti Policy Secure before version 22.7R1.3 allows a local unauthenticated 
attacker to read sensitive data.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://forums.ivanti.com/s/article/February-Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-and-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?76697fcf");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Ivanti Connect Secure 22.7R2.3 or later.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:M/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:L/AC:L/PR:H/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-2024-13842");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(312);

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/02/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/02/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/02/14");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ivanti:connect_secure");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:pulse_secure:connect_secure");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("pulse_connect_secure_detect.nbin");
  script_require_keys("installed_sw/Pulse Connect Secure");

  exit(0);
}

include('vcf_extras.inc');

var port = get_http_port(default:443, embedded:TRUE);
var app_info = vcf::pulse_connect_secure::get_app_info(app:'Pulse Connect Secure', port:port, full_version:TRUE, webapp:TRUE);

var constraints = [
  {'min_version':'22.0', 'fixed_version':'22.7.2.3431',   'fixed_display':'22.7R2.3 (Build 3431)'}
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);