Synology DiskStation Manager Improper Control of Dynamically-Managed Code Resources (CVE-2024-5401)

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

include('compat.inc');

if (description)
{
  script_id(504996);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/02/05");

  script_cve_id("CVE-2024-5401");

  script_name(english:"Synology DiskStation Manager Improper Control of Dynamically-Managed Code Resources (CVE-2024-5401)");

  script_set_attribute(attribute:"synopsis", value:
"The remote OT asset is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"Improper control of dynamically-managed code resources vulnerability
in WebAPI component in Synology DiskStation Manager (DSM) before
7.1.1-42962-8 and 7.2.1-69057-2 and 7.2.2-72806 and Synology Unified
Controller (DSMUC) before 3.1.4-23079 allows remote authenticated
users to obtain privileges without consent via unspecified vectors.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.");
  script_set_attribute(attribute:"see_also", value:"https://www.synology.com/en-global/security/advisory/Synology_SA_24_27");
  script_set_attribute(attribute:"solution", value:
"Refer to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-5401");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(913);

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/12/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/12/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/19");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:synology:diskstation_manager");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:synology:diskstation_manager_unified_controller");
  script_set_attribute(attribute:"generated_plugin", value:"former");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Tenable.ot");

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

  script_dependencies("tenable_ot_api_integration.nasl");
  script_require_keys("Tenable.ot/Synology");

  exit(0);
}


include('tenable_ot_cve_funcs.inc');

get_kb_item_or_exit('Tenable.ot/Synology');

var asset = tenable_ot::assets::get(vendor:'Synology');

var vuln_cpes = {
    "cpe:/o:synology:diskstation_manager:7.2.1" :
        {"versionEndExcluding" : "7.2.1-69057-2", "versionStartIncluding" : "7.2.1-69057", "family" : "DiskStation"},
    "cpe:/o:synology:diskstation_manager:7.2.2" :
        {"versionEndExcluding" : "7.2.2-72806", "versionStartIncluding" : "7.2.2-72803", "family" : "DiskStation"},
    "cpe:/o:synology:diskstation_manager_unified_controller" :
        {"versionEndExcluding" : "3.1.4-23079", "versionStartIncluding" : "3.1-23028", "family" : "DiskStation"}
};

tenable_ot::cve::compare_and_report(asset:asset, cpes:vuln_cpes, severity:SECURITY_HOLE);