Security vulnerability impacts 90% of SAP Netweaver installation that if left configured by default. The vulnerability allows attackers to compromise the entire system without even requiring valid SAP credentials. 9 out of 10 SAP systems are vulnerable to this attack. Researchers provided mitigations steps on Properly configuring SAP Message Server Access control list. For confidential support call the Samaritans on 08457 909090, visit a local Samaritans branch or click here for details. In the U.S. call the National Security Center on 08255255255 or go to www.samaritans.org.”]
Source: https://gbhackers.com/sap-netweaver-systems-vulnerable/