CVE-2021-27597

Name of the Vulnerable Software and Affected Versions SAP NetWeaver AS for ABAP (RFC Gateway) versions 7.22 through 7.83

Description The issue allows an unauthenticated attacker without specific knowledge of the system to send a specially crafted packet over a network, triggering an internal error in the system due to improper input validation in the memmove() method. This causes the system to crash and renders it unavailable. In this attack, no data in the system can be viewed or modified.

Recommendations For SAP NetWeaver AS for ABAP (RFC Gateway) versions 7.22 through 7.83, at the moment, there is no information about a newer version that contains a fix for this vulnerability.