SAP Netweaver Visual Composer Multiple Vulnerabilities (June 2025)

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

include('compat.inc');

if (description)
{
  script_id(238431);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/06/13");

  script_cve_id("CVE-2025-42977");

  script_xref(name:"IAVA", value:"2025-A-0406");

  script_name(english:"SAP Netweaver Visual Composer Multiple Vulnerabilities (June 2025)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SAP Netweaver Visual Composer is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"SAP NetWeaver Visual Composer is affected by a directory traversal vulnerability caused 
by insufficient validation of input paths provided by a high-privileged user. This 
allows an attacker to read or modify arbitrary files, resulting in a high impact 
on confidentiality and a low impact on integrity. (CVE-2025-42977)

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/june-2025.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c7f7479e");
  script_set_attribute(attribute:"see_also", value:"https://me.sap.com/notes/3610591");
  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:N/C:C/I:C/A: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_attribute(attribute:"cvss_score_source", value:"CVE-2025-42977");

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/06/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/06/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/06/13");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/a:sap:netweaver_visual_composer");
  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) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}

#Runs as normal Netweaver check for now, as it will only have the required keys if some form of Visual composer has been detected.

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' : '7.50', 'fixed_display' : 'See vendor advisory' }
];

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