CVE-2025-41425
📋 TL;DR
DuraComm SPM-500 DP-10iN-100-MU devices are vulnerable to cross-site scripting (XSS) attacks that could allow attackers to inject malicious scripts into the web interface. This could disrupt legitimate users from accessing the device's management interface. Organizations using these specific DuraComm power monitoring devices are affected.
💻 Affected Systems
- DuraComm SPM-500 DP-10iN-100-MU
⚠️ 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
Attackers could execute arbitrary JavaScript in users' browsers, potentially stealing session cookies, redirecting users to malicious sites, or completely blocking access to the device management interface.
Likely Case
Attackers inject scripts that display fake error messages or redirect users, preventing legitimate access to the web interface and causing operational disruption.
If Mitigated
With proper input validation and output encoding, the XSS payloads would be neutralized, preventing script execution while maintaining normal device functionality.
🎯 Exploit Status
XSS vulnerabilities typically have low exploitation complexity. The CISA advisory suggests this is being actively tracked for ICS environments.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified
Vendor Advisory: https://duracomm.com/contact-us/
Restart Required: No
Instructions:
Contact DuraComm directly via their contact page for vulnerability information and potential firmware updates. Monitor CISA ICS advisories for updates.
🔧 Temporary Workarounds
Network Segmentation
allIsolate the DuraComm device on a separate VLAN or network segment to limit exposure
Web Application Firewall
allDeploy a WAF with XSS protection rules in front of the device
🧯 If You Can't Patch
- Implement strict network access controls to limit who can reach the device's web interface
- Monitor device logs for unusual access patterns or injection attempts
🔍 How to Verify
Check if Vulnerable:
Test the web interface for XSS vulnerabilities using safe testing methods or contact DuraComm for vulnerability confirmationCheck Version:
Check device firmware version through web interface or serial console (specific command not provided)Verify Fix Applied:
Verify with DuraComm that firmware updates address the specific CWE-79 vulnerability📡 Detection & Monitoring
Log Indicators:
- Unusual HTTP requests containing script tags or JavaScript payloads
- Multiple failed login attempts followed by script injection attempts
Network Indicators:
- HTTP traffic to device containing suspicious script elements
- Unusual patterns of web interface access
SIEM Query:
source="duracomm_device" AND (http_request CONTAINS "<script>" OR http_request CONTAINS "javascript:")