CVE-2025-42880
📋 TL;DR
CVE-2025-42880 is a critical remote code execution vulnerability in SAP Solution Manager where authenticated attackers can inject malicious code through unsanitized function module calls. This allows complete system compromise affecting all SAP-managed systems. Organizations running vulnerable SAP Solution Manager versions are affected.
💻 Affected Systems
- SAP Solution Manager
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Full system compromise allowing attacker to execute arbitrary code, access all data, modify configurations, and disrupt business operations across all connected SAP systems.
Likely Case
Privilege escalation leading to unauthorized access to sensitive business data, financial information, and system configurations.
If Mitigated
Limited impact with proper network segmentation, strong authentication controls, and monitoring in place.
🎯 Exploit Status
Exploitation requires authenticated access but the vulnerability itself is straightforward to exploit once access is obtained.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: As specified in SAP Note 3685270
Vendor Advisory: https://me.sap.com/notes/3685270
Restart Required: Yes
Instructions:
1. Review SAP Note 3685270 for specific patch details. 2. Apply the SAP Security Patch Day updates. 3. Restart affected SAP Solution Manager systems. 4. Verify patch application through transaction SPAM/SAINT.
🔧 Temporary Workarounds
Restrict Function Module Access
allLimit access to vulnerable remote-enabled function modules using authorization objects
Use transaction SE93 to restrict function module execution
Implement authorization checks via SU24
Network Segmentation
allIsolate SAP Solution Manager from other critical systems
Implement firewall rules to restrict access to SAP Solution Manager ports
Segment SAP Solution Manager in separate network zone
🧯 If You Can't Patch
- Implement strict access controls and monitor all authenticated sessions to SAP Solution Manager
- Deploy application-level firewalls or WAF with custom rules to detect and block suspicious function module calls
🔍 How to Verify
Check if Vulnerable:
Check SAP Note 3685270 implementation status via transaction SNOTE or review system version against affected versions listCheck Version:
Execute transaction SM51 or check system info via transaction ST03NVerify Fix Applied:
Verify patch application through transaction SPAM/SAINT and confirm SAP Note 3685270 is implemented📡 Detection & Monitoring
Log Indicators:
- Unusual function module calls in security audit log (SM20)
- Multiple failed authorization attempts followed by successful function module execution
- Suspicious remote function calls in STAD logs
Network Indicators:
- Unusual traffic patterns to SAP Solution Manager RFC ports
- Multiple RFC connections from single source
SIEM Query:
source="sap_audit_log" AND (event_type="RFC_CALL" OR function_module="*") AND user!="SAP*" | stats count by user, client_ip