CVE-2021-21446: High severity sap netweaver as abap vulnerability

Published Jan 12, 2021
·
Updated

SAP NetWeaver AS ABAP, versions 740, 750, 751, 752, 753, 754, 755, allows an unauthenticated attacker to prevent legitimate users from accessing a service, either by crashing or flooding the service, this has a high impact on the availability of the service.

Affected Software

7 affected components
SAP NetWeaver Application Server ABAP=740
SAP NetWeaver Application Server ABAP=750
SAP NetWeaver Application Server ABAP=751
SAP NetWeaver Application Server ABAP=752
SAP NetWeaver Application Server ABAP=753
SAP NetWeaver Application Server ABAP=754
SAP NetWeaver Application Server ABAP=755

Event History

Jan 12, 2021
CVE Published
via MITRE·02:40 PM
Data Sourced
via MITRE·02:40 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2021-21446.

2

What is the severity of CVE-2021-21446?

The severity of CVE-2021-21446 is high with a severity value of 7.5.

3

Which versions of SAP NetWeaver AS ABAP are affected by CVE-2021-21446?

Versions 740, 750, 751, 752, 753, 754, and 755 of SAP NetWeaver AS ABAP are affected by CVE-2021-21446.

4

How can an attacker exploit CVE-2021-21446?

An unauthenticated attacker can prevent legitimate users from accessing a service by crashing or flooding the service.

5

Where can I find more information about CVE-2021-21446?

You can find more information about CVE-2021-21446 at the following references: [SAP Note 3000306](https://launchpad.support.sap.com/#/notes/3000306) and [SAP Community Wiki](https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476).

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