CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
79.4%
A code injection vulnerability exists in SAP NetWeaver Application Server ABAP. Internally used text extraction reports allow an attacker to inject code that can be executed by the application. An attacker could thereby control the behavior of the application.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(161665);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/31");
script_cve_id("CVE-2021-44231");
script_xref(name:"IAVA", value:"2021-A-0599");
script_name(english:"SAP NetWeaver AS ABAP and Code Injection (3119365)");
script_set_attribute(attribute:"synopsis", value:
"The remote SAP NetWeaver server is affected by a code injection vulnerability.");
script_set_attribute(attribute:"description", value:
"A code injection vulnerability exists in SAP NetWeaver Application Server ABAP. Internally used text extraction
reports allow an attacker to inject code that can be executed by the application. An attacker could thereby control the
behavior of the application.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://launchpad.support.sap.com/#/notes/3119365");
# https://wiki.scn.sap.com/wiki/display/PSR/SAP+Security+Patch+Day+-+December+2021
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e388843b");
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:P/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:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-44231");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/12/14");
script_set_attribute(attribute:"patch_publication_date", value:"2021/12/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/30");
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) 2022 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 fix = 'See vendor advisory';
var constraints = [
{'equal' : '701', 'fixed_display' : fix },
{'equal' : '740', 'fixed_display' : fix },
{'equal' : '750', 'fixed_display' : fix },
{'equal' : '751', 'fixed_display' : fix },
{'equal' : '752', 'fixed_display' : fix },
{'equal' : '753', 'fixed_display' : fix },
{'equal' : '754', 'fixed_display' : fix },
{'equal' : '755', 'fixed_display' : fix },
{'equal' : '756', 'fixed_display' : fix },
{'equal' : '804', 'fixed_display' : fix }
];
vcf::sap_netweaver_as::check_version_and_report(app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE,
abap:TRUE);
Vendor | Product | Version | CPE |
---|---|---|---|
sap | netweaver_application_server | cpe:/a:sap:netweaver_application_server |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
79.4%