Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2020-6187

Severity CVSS v4.0:
Pending analysis
Type:
CWE-611 Improper Restriction of XML External Entity Reference ('XXE')
Publication date:
12/02/2020
Last modified:
19/02/2020

Description

SAP NetWeaver (Guided Procedures), versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not sufficiently validate an XML document input from a compromised admin, leading to Denial of Service.

Impact

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

Base Score: 4.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
4.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

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

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:sap:netweaver_guided_procedures:7.10:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_guided_procedures:7.11:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_guided_procedures:7.20:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_guided_procedures:7.30:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_guided_procedures:7.31:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_guided_procedures:7.40:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_guided_procedures:7.50:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools