CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
AI Score
Confidence
Low
EPSS
Percentile
9.0%
SAP NetWeaver Application Server for Java is affected by an information disclosure vulnerability. ‘Self-Registration’ and ‘Modify your own profile’ in User Admin Application of NetWeaver AS Java does not enforce proper security requirements for the content of the newly defined security answer. This can be leveraged by an attacker to cause profound impact on confidentiality and low impact on both integrity and availability.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(193211);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/12");
script_cve_id("CVE-2024-27899");
script_xref(name:"IAVA", value:"2024-A-0209");
script_name(english:"SAP NetWeaver AS Java Information Disclosure (April 2024)");
script_set_attribute(attribute:"synopsis", value:
"The remote SAP NetWeaver application server is affected by an information disclosure vulnerability.");
script_set_attribute(attribute:"description", value:
"SAP NetWeaver Application Server for Java is affected by an information disclosure vulnerability. 'Self-Registration'
and 'Modify your own profile' in User Admin Application of NetWeaver AS Java does not enforce proper security
requirements for the content of the newly defined security answer. This can be leveraged by an attacker to cause
profound impact on confidentiality and low impact on both integrity and availability.
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/april-2024.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f4fc1842");
script_set_attribute(attribute:"see_also", value:"https://me.sap.com/notes/3434839");
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:P/A:P");
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:H/I:L/A:L");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-27899");
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:"2024/04/09");
script_set_attribute(attribute:"patch_publication_date", value:"2024/04/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/11");
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');
if (report_paranoia < 2) audit(AUDIT_PARANOID);
var app_info = vcf::sap_netweaver_as::get_app_info();
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
);
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
AI Score
Confidence
Low
EPSS
Percentile
9.0%