Dell Repository Manager < 3.5.2 Incorrect Default Permissions (DSA-2026-419)

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

include('compat.inc');

if (description)
{
  script_id(347961);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/09/18");

  script_cve_id("CVE-2026-86359");
  script_xref(name:"IAVB", value:"2026-B-0264");

  script_name(english:"Dell Repository Manager < 3.5.2 Incorrect Default Permissions (DSA-2026-419)");

  script_set_attribute(attribute:"synopsis", value:
"An application installed on the remote host is affected by an incorrect default permissions vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of Dell Repository Manager installed on the remote host is prior to 3.5.2. It is, therefore, affected by a
vulnerability as referenced in the DSA-2026-419 advisory.

  - Dell Repository Manager, versions prior to 3.5.2, contains an Incorrect Default Permissions vulnerability.
    A low privileged attacker with remote access could potentially exploit this vulnerability, leading to
    Elevation of privileges. (CVE-2026-86359)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://www.dell.com/support/kbdoc/en-us/000509459/dsa-2026-419-security-update-for-dell-repository-manager-drm-vulnerability
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2ef777de");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Dell Repository Manager version 3.5.2 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-86359");

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/09/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/09/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/09/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:dell:repository_manager");
  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) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("dell_repository_manager_win_installed.nbin", "dell_repository_manager_nix_installed.nbin");
  script_require_keys("installed_sw/Dell Repository Manager");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'Dell Repository Manager', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints': [
        {'fixed_version': '3.5.2'}
      ]
    }
  ]
};

var vdf_result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE);
vdf::handle_check_and_report_errors(vdf_result:vdf_result);