SAP NetWeaver AS ABAP XSS (May 2024) (3450286)

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

include('compat.inc');

if (description)
{
  script_id(197409);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/14");

  script_cve_id("CVE-2024-32733");
  script_xref(name:"IAVA", value:"2024-A-0277");
  script_xref(name:"IAVA", value:"2024-A-0333");

  script_name(english:"SAP NetWeaver AS ABAP XSS (May 2024) (3450286)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SAP NetWeaver ABAP server may be affected by a cross-site scripting vulnerability.");
  script_set_attribute(attribute:"description", value:
"The remote SAP NetWeaver ABAP server may be affected by a cross-site scripting (XSS) vulnerability. A cross-site
scripting (XSS) vulnerability exists due to improper validation and encoding of untrusted data. An unauthenticated,
remote attacker can exploit this, by convincing a user to click a specially crafted URL, to access or modify sensitive
information within the user's browser session.

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/may-2024.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5395e9d1");
  script_set_attribute(attribute:"see_also", value:"https://me.sap.com/notes/3450286");
  script_set_attribute(attribute:"solution", value:
"Apply the appropriate patch according to the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/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:N/UI:R/S:C/C:L/I:L/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-2024-32733");

  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:"2024/05/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/05/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/17");

  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_set_attribute(attribute:"stig_severity", value:"I");
  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': 'SAPKB74032' },
  {'equal': '750', 'fixed_display': 'SAPK-75030INSAPBASIS' },
  {'equal': '751', 'fixed_display': 'SAPK-75119INSAPBASIS' },
  {'equal': '752', 'fixed_display': 'SAPK-75215INSAPBASIS' },
  {'equal': '753', 'fixed_display': 'SAPK-75313INSAPBASIS' },
  {'equal': '754', 'fixed_display': 'SAPK-75410INSAPBASIS' },
  {'equal': '755', 'fixed_display': 'SAPK-75508INSAPBASIS' },
  {'equal': '756', 'fixed_display': 'SAPK-75606INSAPBASIS' },
  {'equal': '757', 'fixed_display': 'SAPK-75704INSAPBASIS' },
  {'equal': '758', 'fixed_display': 'SAPK-75802INSAPBASIS' },
  {'equal': '795', 'fixed_display': 'SAPK-79508INSAPBASIS' },
  {'equal': '796', 'fixed_display': 'SAPK-79602INSAPBASIS' },
];

vcf::sap_netweaver_as::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_WARNING,
  abap:TRUE,
  flags:{'xss':TRUE}
);