CVE-2025-30012
📋 TL;DR
This vulnerability allows unauthenticated attackers to execute arbitrary operating system commands as SAP Administrator on SAP SRM systems using the deprecated Java applet component in Live Auction Cockpit. The deserialization flaw enables complete system compromise affecting all organizations running vulnerable SAP SRM versions. Attackers can gain full administrative control over the application server.
💻 Affected Systems
- SAP Supplier Relationship Management (SRM)
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system takeover with SAP Administrator privileges leading to data theft, system destruction, lateral movement to other systems, and persistent backdoor installation.
Likely Case
Attackers exploit the vulnerability to deploy ransomware, steal sensitive supplier and procurement data, or use the compromised system as a foothold for further attacks.
If Mitigated
With proper network segmentation and strict firewall rules, impact is limited to the SAP SRM application server only, preventing lateral movement.
🎯 Exploit Status
Unauthenticated RCE with CVSS 10.0 suggests relatively straightforward exploitation once technical details are known
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check SAP Note 3578900 for specific patch versions
Vendor Advisory: https://me.sap.com/notes/3578900
Restart Required: Yes
Instructions:
1. Review SAP Note 3578900 for exact patch details. 2. Apply the SAP Security Patch from SAP Support Portal. 3. Restart the SAP SRM application server. 4. Verify the patch is applied correctly.
🔧 Temporary Workarounds
Disable Live Auction Cockpit Java Applet
allDisable or remove the deprecated Java applet component from Live Auction Cockpit functionality
Specific SAP transaction codes or configuration changes required - consult SAP documentation
Network Segmentation
allIsolate SAP SRM servers from internet and restrict internal access to authorized users only
Firewall rules to block external access to SAP SRM ports
Implement network ACLs to restrict internal access
🧯 If You Can't Patch
- Immediately isolate the SAP SRM server from all network access except absolutely necessary administrative connections
- Implement application-level WAF rules to block malicious payloads targeting the deserialization endpoint
🔍 How to Verify
Check if Vulnerable:
Check if Live Auction Cockpit with Java applet is enabled in SAP SRM configuration and verify version against SAP Note 3578900Check Version:
Use SAP transaction code SM51 or check system information in SAP GUIVerify Fix Applied:
Verify patch application via SAP Note 3578900 implementation check and test that malicious payloads no longer execute📡 Detection & Monitoring
Log Indicators:
- Unusual Java deserialization errors in SAP application logs
- Unexpected OS command execution from SAP processes
- Multiple failed authentication attempts followed by successful exploitation
Network Indicators:
- Unusual HTTP requests to Live Auction Cockpit endpoints with encoded payloads
- Outbound connections from SAP server to suspicious external IPs
SIEM Query:
source="sap_logs" AND ("deserialization" OR "Live Auction" OR "java.applet") AND severity=HIGH