CVE-2016-4551: SAP NetWeaver

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

The (1) SAP_BASIS and (2) SAP_ABA components 7.00 SP Level 0031 in SAP NetWeaver 2004s might allow remote attackers to spoof IP addresses written to the Security Audit Log via vectors related to the network landscape, aka SAP Security Note 2190621.

Affected products

• SAP NetWeaver: version 2004s only
• SAP SAP Aba: version 7.00 only
• SAP SAP Basis: version 7.00 only

Published 2016-10-05. Last modified 2026-06-17.