CVE-2021-21446

HIGH 7.5CVE-2021-21446 · Published 12/01/2021 · updated 17/06/2026

In short

CVE-2021-21446 is a HIGH (CVSS 7.5) vulnerability affecting netweaver application server abap (sap).
Chance of exploitation in the next 30 days (EPSS): 1.5%, higher than 73.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
netweaver application server abap sap	`= 740= 750= 751= 752= 753= 754= 755`	No fix yet

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.

References

launchpad.support.sap.com · Permissions Required
wiki.scn.sap.com/wiki/pages/viewpage.action · Vendor Advisory

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Package

Affected versions

Patched versions

netweaver application server abap

sap

= 740= 750= 751= 752= 753= 754= 755

No fix yet

More vulnerabilities in netweaver application server abap

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