CVE-2024-25249
📋 TL;DR
This vulnerability in He3 App for macOS allows remote attackers to execute arbitrary code by exploiting misconfigured Electron settings (RunAsNode and enableNodeClilnspectArguments). It affects users of He3 App version 2.0.17 on macOS, enabling potential full system compromise.
💻 Affected Systems
- He3 App
📦 What is this software?
He3 App by He3app
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution leading to complete system takeover, data theft, or ransomware deployment.
Likely Case
Attackers gain unauthorized access to execute malicious commands or install malware on affected systems.
If Mitigated
Limited impact if systems are isolated or patched, but exploitation could still occur in vulnerable environments.
🎯 Exploit Status
Exploits leverage known Electron security flaws; public references and PoCs are available, making attacks straightforward.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor for updates beyond 2.0.17; refer to Electron security advisories for guidance.
Vendor Advisory: https://www.electronjs.org/blog/statement-run-as-node-cves
Restart Required: Yes
Instructions:
1. Update He3 App to the latest version from the official source. 2. Ensure Electron settings are secured per vendor recommendations. 3. Restart the application after update.
🔧 Temporary Workarounds
Disable vulnerable Electron settings
allModify application configuration to disable RunAsNode and enableNodeClilnspectArguments.
Edit config files to set RunAsNode=false and enableNodeClilnspectArguments=false; refer to app documentation for specifics.
🧯 If You Can't Patch
- Isolate affected systems from untrusted networks to reduce attack surface.
- Implement strict access controls and monitor for suspicious activity related to Node.js processes.
🔍 How to Verify
Check if Vulnerable:
Check He3 App version; if it's 2.0.17, it is vulnerable. Inspect Electron settings for RunAsNode and enableNodeClilnspectArguments being enabled.Check Version:
Check app info or settings within He3 App; on macOS, use 'defaults read' or inspect app bundle if applicable.Verify Fix Applied:
Confirm He3 App is updated to a patched version and verify vulnerable settings are disabled in configuration.📡 Detection & Monitoring
Log Indicators:
- Unusual Node.js process executions, unexpected network connections from He3 App, or errors related to Electron settings.
Network Indicators:
- Suspicious outbound traffic from He3 App to unknown IPs, indicative of command-and-control activity.
SIEM Query:
Example: 'process.name:node AND parent_process.name:He3' to detect exploitation attempts.