CVE-2025-42896
📋 TL;DR
SAP BusinessObjects Business Intelligence Platform has a URL parameter injection vulnerability that allows unauthenticated remote attackers to make the server fetch external URLs. This could lead to server-side request forgery (SSRF) attacks, potentially exposing internal systems or manipulating error messages. All unpatched SAP BusinessObjects BI Platform installations are affected.
💻 Affected Systems
- SAP BusinessObjects Business Intelligence Platform
⚠️ 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
Attacker could use the server as a proxy to scan internal networks, access internal services, or interact with cloud metadata services to obtain credentials.
Likely Case
Limited information disclosure through error messages or basic SSRF to internal services accessible from the server.
If Mitigated
No impact if proper network segmentation and egress filtering are in place.
🎯 Exploit Status
Exploitation requires crafting specific URL parameters but is straightforward for attackers with basic web testing knowledge.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Apply SAP Security Note 3651390
Vendor Advisory: https://me.sap.com/notes/3651390
Restart Required: Yes
Instructions:
1. Download SAP Note 3651390 from SAP Support Portal. 2. Apply the patch according to SAP's standard patching procedures. 3. Restart the BusinessObjects services.
🔧 Temporary Workarounds
Network Segmentation
allRestrict outbound network connections from BusinessObjects servers to only necessary destinations.
Web Application Firewall
allConfigure WAF rules to block malicious URL parameter patterns in login requests.
🧯 If You Can't Patch
- Implement strict egress filtering to prevent the server from making unauthorized external requests.
- Monitor for unusual outbound connections from BusinessObjects servers to unexpected destinations.
🔍 How to Verify
Check if Vulnerable:
Check if SAP Note 3651390 is applied in your system. Test by attempting to inject URL parameters in login error handling (requires controlled testing).Check Version:
Check SAP BusinessObjects version through Central Management Console or via command: 'java -version' on server (for Java components).Verify Fix Applied:
Verify SAP Note 3651390 is installed and test that URL parameter injection no longer causes external requests.📡 Detection & Monitoring
Log Indicators:
- Unusual URL parameters in login page requests
- Outbound HTTP requests from BusinessObjects server to unexpected domains
Network Indicators:
- HTTP requests from BusinessObjects server to external IPs following login attempts
SIEM Query:
source="businessobjects" AND (url="*login*" AND url_parameters="*http*" OR dest_ip NOT IN [allowed_destinations])