CVE-2024-58298
📋 TL;DR
Compuware iStrobe Web 20.13 contains a pre-authentication remote code execution vulnerability that allows unauthenticated attackers to upload malicious JSP files via path traversal in the file upload form. Attackers can exploit the 'fileName' parameter to upload a web shell and execute arbitrary commands by sending POST requests to the uploaded JSP endpoint. This affects all systems running the vulnerable version of iStrobe Web.
💻 Affected Systems
- Compuware iStrobe Web
⚠️ 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
Complete system compromise allowing attackers to execute arbitrary commands, steal sensitive data, install malware, pivot to other systems, and maintain persistent access.
Likely Case
Attackers deploy web shells to execute commands, exfiltrate data, and potentially move laterally within the network.
If Mitigated
Limited impact due to network segmentation, strict access controls, and monitoring that detects exploitation attempts.
🎯 Exploit Status
Exploit code is publicly available on Exploit-DB (ID 51991), making this easily weaponizable by attackers.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified
Vendor Advisory: https://www.bmc.com/support
Restart Required: No
Instructions:
Check BMC support for official patches or updates. If no patch is available, implement workarounds immediately.
🔧 Temporary Workarounds
Block File Upload Endpoint
allRestrict access to the vulnerable file upload endpoint using web application firewall or network controls.
Network Segmentation
allIsolate iStrobe Web systems from the internet and restrict internal access to authorized users only.
🧯 If You Can't Patch
- Immediately restrict network access to the iStrobe Web interface using firewall rules to allow only trusted IP addresses.
- Implement strict monitoring for file upload activities and JSP file execution attempts in web server logs.
🔍 How to Verify
Check if Vulnerable:
Check if running iStrobe Web version 20.13. Review web server logs for unauthorized file upload attempts to JSP endpoints.Check Version:
Check the iStrobe Web administration interface or application configuration files for version information.Verify Fix Applied:
Verify that file upload functionality is disabled or properly secured. Test that path traversal attempts are blocked.📡 Detection & Monitoring
Log Indicators:
- Unusual file uploads to JSP endpoints
- POST requests to unexpected JSP files
- Path traversal patterns in file upload parameters
Network Indicators:
- Unusual outbound connections from iStrobe Web server
- Traffic patterns indicating command execution
SIEM Query:
source="iStrobe Web" AND (url="*upload*" OR url="*.jsp") AND (method="POST" OR status="200")