DLink DIR-859 1.05 & 1.06B01 Path Traversal

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

include('compat.inc');

if (description)
{
  script_id(241294);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/07/04");

  script_cve_id("CVE-2024-0769");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2025/07/16");

  script_name(english:"DLink DIR-859 1.05 & 1.06B01 Path Traversal");

  script_set_attribute(attribute:"synopsis", value:
"A web application is affected by a path traversal vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of DLink installed on the remote host is prior to 1.07b03. It is, therefore, affected by  
a path traversal vulnerability as referenced in the vendor advisory.  

  - A vulnerability was found in D-Link DIR-859 1.06B01. It has been rated as critical. Affected by this 
    issue is some unknown functionality of the file /hedwig.cgi of the component HTTP POST Request Handler. 
    The manipulation of the argument service with the input ../../../../htdocs/webinc/getcfg/
    DHCPS6.BRIDGE-1.xml leads to path traversal. The attack may be launched remotely. The exploit has been 
    disclosed to the public and may be used. VDB-251666 is the identifier assigned to this vulnerability. 
    NOTE: This vulnerability only affects products that are no longer supported by the maintainer. 
    NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should 
    be retired and replaced. (CVE-2024-0769)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10371
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3cd2c718");
  # https://github.com/c2dc/cve-reported/blob/main/CVE-2024-0769/CVE-2024-0769.md
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3f1b180c");
  script_set_attribute(attribute:"solution", value:
"See vendor advisory.");
  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-2024-0769");

  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:"2024/01/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/01/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/07/03");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/h:dlink:dir");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Web Servers");

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

  script_dependencies("dlink_dir_www_detect.nbin");
  script_require_keys("installed_sw/DLink DIR");

  exit(0);
}

include('vcf.inc');
include('vcf_extras.inc');

var app_info = vcf::combined_get_app_info(app:'DLink DIR'); 
var constraints = [
  { 'DIR-859': 
    {'constraints': [
        {'equal' : '1.06B01', 'fixed_display' : 'See vendor advisory'}
      ]
    }
  }
];

var tmp = NULL;
if(!empty_or_null(app_info.model))
{
  for (var i=0; i<max_index(constraints); i++)
  {
    tmp = constraints[i][app_info.model]['constraints'];

    if (!empty_or_null(tmp))
      vcf::check_version_and_report(app_info:app_info, constraints:tmp, severity:SECURITY_HOLE);
    else vcf::audit();
  }
}
else exit(0, 'DLink DIR device model not detected');