SAP Patches Critical Vulnerabilities in NetWeaver, Print Service, SRM

AI-suggested

1. Immediately apply the official SAP patches addressing the insecure deserialization vulnerabilities in NetWeaver AS Java, Print Service, and SRM components.
2. Conduct a thorough inventory of SAP systems to identify all instances of affected components and ensure comprehensive patch deployment.
3. Restrict network access to SAP services using firewalls and network segmentation to limit exposure to untrusted networks.
4. Implement strict input validation and monitoring on SAP Java applications to detect and block malicious serialized objects.
5. Enable and review detailed logging and alerting on SAP systems to identify suspicious activities indicative of exploitation attempts.
6. Conduct security awareness training for administrators and developers on secure deserialization practices.
7. Regularly audit SAP system configurations and update security policies to align with SAP’s security advisories.
8. Consider deploying runtime application self-protection (RASP) or web application firewalls (WAF) capable of detecting deserialization attacks targeting Java applications.
9. Engage with SAP support and security communities to stay informed about emerging threats and mitigation strategies.