🚨 CRITICAL CYBERSECURITY ALERT: ALLEGED SALE OF TERRAMASTER 0-DAY (PRE-AUTH RCE) ⚠️🔐 A post has been detected on hacking forums in which threat actor "berz0k" is offering for sale an extremely severe zero-day (0-day) vulnerability affecting TerraMaster Network Attached Storage (NAS) devices. The exploit allegedly enables Remote Code Execution (RCE) with root privileges, requiring no prior authentication. 👤 Threat Actor: berz0k. 🛠️ Vulnerability Type: Pre-auth RCE (Remote Code Execution without authentication). 📦 Affected Products: TerraMaster (TOS operating system versions 4.x and 5.x). 📅 Detection Date: April 14, 2026. 📊 Technical Specifications (according to the seller): Reliability: 100%. Persistence: Does not cause system crashes (No crash). Access: Maximum superuser (root) privileges. 🔍 Monitor: analyzer.vecert.io #CyberSecurity #TerraMaster #0day #RCE #RootAccess #NAS #DataSecurity #VECERT #Cybersecurity #Hacking #InfoSec #RansomwareRisk #ExploitSale