Ivanti Sentry < R10.5.2 / R10.6.2 / R10.7.1 Multiple Vulnerabilities

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

include('compat.inc');

if (description)
{
  script_id(320765);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/06/23");

  script_cve_id("CVE-2026-10520", "CVE-2026-10523");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2026/06/14");

  script_name(english:"Ivanti Sentry < R10.5.2 / R10.6.2 / R10.7.1 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"Ivanti Sentry running on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Ivanti Sentry (formerly MobileIron Sentry) running on the remote host is prior to R10.5.2, R10.6.2, or
R10.7.1. It is, therefore, affected by multiple vulnerabilities :

  - An OS command injection vulnerability allows a remote, unauthenticated attacker to achieve root-level remote
    code execution. (CVE-2026-10520)

  - An authentication bypass vulnerability (CWE-288) allows a remote, unauthenticated attacker to create arbitrary
    administrative accounts and obtain full administrative access. (CVE-2026-10523)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported
version number.");
  # https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?abb213a4");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Ivanti Sentry version R10.5.2, R10.6.2, R10.7.1 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  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-2026-10523");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/06/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/06/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/06/12");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:ivanti:sentry");
  script_end_attributes();

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

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

  script_dependencies("ivanti_sentry_detect.nbin");
  script_require_keys("installed_sw/Ivanti Sentry");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::get_app_info(app:'Ivanti Sentry');

if (!empty_or_null(app_info['mi-mics package version']))
  app_info.parsed_version = vcf::parse_version(app_info['mi-mics package version']);
else
  app_info.parsed_version = vcf::parse_version(app_info.version);

# "R" prefix is cosmetic (self-reported version is semantic 10.x.y); older
# releases are affected, so the first branch covers everything below 10.5.2.
var constraints = [
  { 'min_version':'0.0',  'fixed_version':'10.5.2', 'fixed_display':'R10.5.2' },
  { 'min_version':'10.6', 'fixed_version':'10.6.2', 'fixed_display':'R10.6.2' },
  { 'min_version':'10.7', 'fixed_version':'10.7.1', 'fixed_display':'R10.7.1' }
];

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