CVE-2025-13954
📋 TL;DR
This vulnerability involves hard-coded cryptographic keys in the Admin UI of EZCast Pro II, allowing attackers to bypass authorization checks and gain full administrative access. All systems running the affected version are vulnerable, particularly those exposed to untrusted networks.
💻 Affected Systems
- EZCast Pro II
⚠️ 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 gain full administrative control over the device, allowing them to modify configurations, intercept data, deploy malware, or use the device as an entry point into the network.
Likely Case
Unauthorized users gain administrative access to the Admin UI, enabling them to change settings, view sensitive information, or disrupt device functionality.
If Mitigated
With proper network segmentation and access controls, impact is limited to the device itself rather than the broader network.
🎯 Exploit Status
Exploitation requires knowledge of the hard-coded keys, which may be discovered through reverse engineering or disclosure.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: https://www.ncsc.admin.ch/ncsc/en/home/infos-fuer/infos-it-spezialisten/themen/schwachstelle-melden/cvd-cases/cvd-case-1-test.html
Restart Required: No
Instructions:
Check vendor website or contact vendor for updated firmware. No official patch details are available yet.
🔧 Temporary Workarounds
Network Isolation
allRestrict network access to the Admin UI to trusted IP addresses only.
Disable Admin UI
allIf possible, disable the Admin UI interface entirely if not needed.
🧯 If You Can't Patch
- Segment the device on a separate VLAN with strict firewall rules.
- Monitor for unauthorized access attempts to the Admin UI and review logs regularly.
🔍 How to Verify
Check if Vulnerable:
Check device firmware version via Admin UI or device interface; if version is 1.17478.146, it is vulnerable.Check Version:
Check via device Admin UI or manufacturer's management tools; no universal command available.Verify Fix Applied:
Verify firmware has been updated to a version later than 1.17478.146, as provided by the vendor.📡 Detection & Monitoring
Log Indicators:
- Unusual login attempts to Admin UI from unexpected IP addresses
- Configuration changes made by unknown users
Network Indicators:
- Traffic to Admin UI port from unauthorized sources
- Unexpected administrative commands sent to the device
SIEM Query:
source_ip NOT IN (trusted_ips) AND destination_port = (admin_ui_port)