CVE-2021-27610

SAP NetWeaver ABAP Server and ABAP Platform, versions - 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 804, does not create information about internal and external RFC user in consistent and distinguished format, which could lead to improper authentication and may be exploited by malicious users to obtain illegitimate access to the system.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://launchpad.support.sap.com/#/notes/3007182	Permissions Required Vendor Advisory
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sap:netweaver_application_server_abap:702:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:750:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:752:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:753:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:754:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:755:::::::*
	cpe:2.3:a:sap:netweaver_abap:700:::::::*
	cpe:2.3:a:sap:netweaver_abap:701:::::::*
	cpe:2.3:a:sap:netweaver_abap:702:::::::*
	cpe:2.3:a:sap:netweaver_abap:731:::::::*
	cpe:2.3:a:sap:netweaver_abap:740:::::::*
	cpe:2.3:a:sap:netweaver_abap:750:::::::*
	cpe:2.3:a:sap:netweaver_abap:751:::::::*
	cpe:2.3:a:sap:netweaver_abap:752:::::::*
	cpe:2.3:a:sap:netweaver_abap:753:::::::*
	cpe:2.3:a:sap:netweaver_abap:754:::::::*
	cpe:2.3:a:sap:netweaver_abap:755:::::::*
	cpe:2.3:a:sap:netweaver_abap:804:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:700:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:701:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:731:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:740:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:751:::::::*
	cpe:2.3:a:sap:netweaver_application_server_abap:804:::::::*

Information

Published : 2021-06-16 08:15

Updated : 2022-10-06 08:20

NVD link : CVE-2021-27610

Mitre link : CVE-2021-27610

JSON object : View

CWE

CWE-287

Improper Authentication

Products Affected

sap

netweaver_abap
netweaver_application_server_abap

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9.8 /10