CVE-2021-21446

Description

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.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.61%

Vendor Advisory sap.com

Affected: SAP SE SAP NetWeaver AS ABAP

References

Link	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476	vendor advisory
https://launchpad.support.sap.com/#/notes/3000306	permissions required

Frequently Asked Questions

What is the severity of CVE-2021-21446?: CVE-2021-21446 has been scored as a high severity vulnerability.
How to fix CVE-2021-21446?: To fix CVE-2021-21446, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-21446 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-21446 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21446?: CVE-2021-21446 affects SAP SE SAP NetWeaver AS ABAP.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.