CVE-2020-26832
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: NETWORK
- Privileges Required: HIGH IMPACT
- Scope: CHANGED
- User Interaction: NONE
CIA Impact Definition
- Confidentiality: Low Impact
- Integrity:
- Availability: HIGH IMPACT
CVE-2020-26832 Vulnerability Summary
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.
Access Complexity Graph for CVE-2020-26832
Impact Analysis for CVE-2020-26832
CVE-2020-26832: Detailed Information and External References
EPSS
0.00379
EPSS %
0.72968
References
0.00379
- http://packetstormsecurity.com/files/167229/SAP-Application-Server-ABAP-ABAP-Platform-Code-Injection-SQL-Injection-Missing-Authorization.html
- http://seclists.org/fulldisclosure/2022/May/42
- https://launchpad.support.sap.com/#/notes/2993132
- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079
CWE
CWE-862
CAPEC
0.00379
- Exploitation of Thunderbolt Protection Flaws: An adversary leverages a firmware weakness within the Thunderbolt protocol, on a computing device to manipulate Thunderbolt controller firmware in order to exploit vulnerabilities in the implementation of authorization and verification schemes within Thunderbolt protection mechanisms. Upon gaining physical access to a target device, the adversary conducts high-level firmware manipulation of the victim Thunderbolt controller SPI (Serial Peripheral Interface) flash, through the use of a SPI Programing device and an external Thunderbolt device, typically as the target device is booting up. If successful, this allows the adversary to modify memory, subvert authentication mechanisms, spoof identities and content, and extract data and memory from the target device. Currently 7 major vulnerabilities exist within Thunderbolt protocol with 9 attack vectors as noted in the Execution Flow.
Vulnerable Configurations
-
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_620:*:*:*:*:*:*:*
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_640:*:*:*:*:*:*:*
-
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_700:*:*:*:*:*:*:*
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_710:*:*:*:*:*:*:*
-
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_730:*:*:*:*:*:*:*
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_731:*:*:*:*:*:*:*
-
cpe:2.3:a:sap:netweaver_application_server_abap:2011_1_752:*:*:*:*:*:*:*
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:netweaver_application_server_abap:2020:*:*:*:*:*:*:*
-
cpe:2.3:a:sap:s\/4_hana:101:*:*:*:*:*:*:*
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:102:*:*:*:*:*:*:*
-
cpe:2.3:a:sap:s\/4_hana:103:*:*:*:*:*:*:*
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:104:*:*:*:*:*:*:*
-
cpe:2.3:a:sap:s\/4_hana:105:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4_hana:105:*:*:*:*:*:*:*
CVSS3 Source
nvd@nist.gov
CVSS3 Type
Primary
CVSS3 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H
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