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

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CVE-2021-38176

Severity CVSS v4.0:
Pending analysis
Type:
CWE-89 SQL Injection
Publication date:
14/09/2021
Last modified:
12/07/2022

Description

Due to improper input sanitization, an authenticated user with certain specific privileges can remotely call NZDT function modules listed in Solution Section to execute manipulated query or inject ABAP code to gain access to Backend Database. On successful exploitation the threat actor could completely compromise confidentiality, integrity, and availability of the system.

Impact

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

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.00 HIGH
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
9.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sap:landscape_transformation:2.0:*:*:*:*:*:*:*
cpe:2.3:a:sap:landscape_transformation_replication_server:1.0:*:*:*:*:s\/4hana:*:*
cpe:2.3:a:sap:landscape_transformation_replication_server:2.0:*:*:*:*:*:*:*
cpe:2.3:a:sap:landscape_transformation_replication_server:3.0:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:1511:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:1610:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:1709:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:1809:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:1909:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:2020:*:*:*:*:*:*:*
cpe:2.3:a:sap:s\/4hana:2021:*:*:*:*:*:*:*
cpe:2.3:a:sap:test_data_migration_server:4.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools