SAP NetWeaver AS ABAP Privilege Escalation (3536361)

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

include('compat.inc');

if (description)
{
  script_id(213044);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/12/17");

  script_cve_id("CVE-2024-47585");

  script_name(english:"SAP NetWeaver AS ABAP Privilege Escalation (3536361)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SAP NetWeaver ABAP server is affected by a privilege escalation vulnerability.");
  script_set_attribute(attribute:"description", value:
"SAP NetWeaver Application Server for ABAP and ABAP Platform allows an authenticated attacker to gain higher access 
levels than they should have by exploiting improper authorization checks, resulting in privilege escalation. While 
authorizations for import and export are distinguished, a single authorization is applied for both, which may contribute 
to these risks. On successful exploitation, this can result in potential security concerns. However, it has no impact on 
the integrity and availability of the application and may have only a low impact on data confidentiality.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://support.sap.com/en/my-support/knowledge-base/security-notes-news/december-2024.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?71bf9e22");
  script_set_attribute(attribute:"see_also", value:"https://me.sap.com/notes/3536361");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/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:N/AC:L/PR:L/UI:N/S:U/C:L/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-2024-47585");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/12/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/12/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/12/16");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:sap:netweaver_application_server");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("sap_netweaver_as_web_detect.nbin");
  script_require_keys("installed_sw/SAP Netweaver Application Server (AS)", "Settings/ParanoidReport");
  script_require_ports("Services/www", 80, 443, 8000, 50000);

  exit(0);
}

include('vcf_extras_sap.inc');

var app_info = vcf::sap_netweaver_as::get_app_info();

if (report_paranoia < 2)
  audit(AUDIT_PARANOID);

var constraints = [
  {'equal': '740', 'fixed_display': 'SAPKB74033' },
  {'equal': '750', 'fixed_display': 'SAPK-75032INSAPBASIS' },
  {'equal': '751', 'fixed_display': 'SAPK-75120INSAPBASIS' },
  {'equal': '752', 'fixed_display': 'SAPK-75216INSAPBASIS' },
  {'equal': '753', 'fixed_display': 'SAPK-75314INSAPBASIS' },
  {'equal': '754', 'fixed_display': 'SAPK-75412INSAPBASIS' },
  {'equal': '755', 'fixed_display': 'SAPK-75510INSAPBASIS' },
  {'equal': '756', 'fixed_display': 'SAPK-75608INSAPBASIS' },
  {'equal': '757', 'fixed_display': 'SAPK-75706INSAPBASIS' },
  {'equal': '758', 'fixed_display': 'SAPK-75804INSAPBASIS' }
];

vcf::sap_netweaver_as::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_WARNING,
  abap:TRUE
);