CVE-2024-47125
📋 TL;DR
The goTenna Pro App fails to authenticate public keys, allowing unauthenticated attackers to intercept and manipulate messages. This affects all users of vulnerable versions of the goTenna Pro App, potentially compromising communication integrity and confidentiality.
💻 Affected Systems
- goTenna Pro App
📦 What is this software?
Gotenna Pro by Gotenna
Gotenna Pro by Gotenna
⚠️ Risk & Real-World Impact
Worst Case
Attackers could intercept, modify, or inject false messages into communications, potentially leading to operational disruption, misinformation, or data leakage in critical scenarios.
Likely Case
Message manipulation leading to communication integrity issues, potential data interception, and loss of trust in the communication system.
If Mitigated
With proper controls and updates, risk is minimized to acceptable levels with authenticated encryption protocols.
🎯 Exploit Status
Exploitation requires proximity to target network but doesn't require authentication
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Current release with enhanced encryption protocols
Vendor Advisory: https://www.cisa.gov/news-events/ics-advisories/icsa-24-270-04
Restart Required: Yes
Instructions:
1. Open your device's app store (Google Play Store or Apple App Store)
2. Search for 'goTenna Pro'
3. If an update is available, tap 'Update'
4. After update completes, restart the app
🔧 Temporary Workarounds
Disable App Usage
allTemporarily stop using the goTenna Pro App until updated
Network Segmentation
allIsolate goTenna Pro networks from critical infrastructure
🧯 If You Can't Patch
- Discontinue use of goTenna Pro App for sensitive communications
- Implement additional encryption layer for critical messages
🔍 How to Verify
Check if Vulnerable:
Check app version in device settings; if not current release with enhanced encryption, you are vulnerableCheck Version:
Check app version in device app settings or app store listingVerify Fix Applied:
Verify app version matches current release and confirm encryption protocols are functioning📡 Detection & Monitoring
Log Indicators:
- Unexpected message format errors
- Authentication failures in communication logs
- Unusual message patterns
Network Indicators:
- Unencrypted or improperly authenticated message traffic
- Suspicious network activity near goTenna devices
SIEM Query:
Search for goTenna Pro app logs with authentication failures or message integrity alerts