Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2020-26832

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/12/2020
Last modified:
05/10/2022

Description

SAP AS ABAP (SAP Landscape Transformation), versions - 2011_1_620, 2011_1_640, 2011_1_700, 2011_1_710, 2011_1_730, 2011_1_731, 2011_1_752, 2020 and SAP S4 HANA (SAP Landscape Transformation), versions - 101, 102, 103, 104, 105, allows a high privileged user to execute a RFC function module to which access should be restricted, however due to missing authorization an attacker can get access to some sensitive internal information of vulnerable SAP system or to make vulnerable SAP systems completely unavailable.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.60 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): None
Availability (A): High

Base Score 3.x
7.60
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_620:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_640:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_700:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_710:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_730:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_731:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_752:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_application_server_abap:2020:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4_hana:101:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4_hana:102:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4_hana:103:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4_hana:104:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4_hana:105:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools