CVE-2026-1950 — AI Deep Analysis Summary

🚨 **Essence**: Buffer Overflow in Delta AS320T PLC. <br>🔥 **Consequences**: Critical impact on Confidentiality, Integrity, and Availability. Full system compromise possible via network.

🛡️ **Root Cause**: **CWE-121** (Stack-based Buffer Overflow). <br>❌ **Flaw**: Failure to check buffer length when handling filenames. Unchecked input leads to memory corruption.

🏭 **Affected**: Delta Electronics **AS320T** Programmable Logic Controller (PLC). <br>🏢 **Vendor**: Delta Electronics (Industrial Automation sector).

💀 **Attacker Actions**: Remote Code Execution (RCE). <br>📊 **Privileges**: High (CVSS 9.8). Can steal data, modify logic, or crash industrial control systems.

⚡ **Threshold**: **LOW**. <br>🔓 **Auth**: None required (PR:N). <br>🌐 **Access**: Network accessible (AV:N). <br>🎯 **Complexity**: Low (AC:L). Easy to exploit.

📦 **Public Exploit**: **No**. <br>📄 **PoCs**: None listed in current data. <br>⚠️ **Risk**: High potential for zero-day usage due to low barrier to entry.

🔍 **Self-Check**: Scan for Delta AS320T devices on the network. <br>📋 **Verify**: Check firmware version against vendor advisories.…

🩹 **Official Fix**: **Yes**. <br>📑 **Reference**: Delta PCSA-2026-00006 advisory.…

🚧 **No Patch Workaround**: <br>1. **Network Segmentation**: Isolate PLC from untrusted networks. <br>2. **Access Control**: Restrict network access to authorized IPs only. <br>3.…

🔴 **Urgency**: **CRITICAL**. <br>📅 **Priority**: Immediate patching required. <br>⏱️ **Reason**: CVSS 9.8 + No Auth + Network Access = High risk of immediate industrial disruption.