CVE-2025-14878 — AI Deep Analysis Summary

🚨 **Essence**: A Stack Buffer Overflow in Tenda WH450. 📉 **Consequences**: Complete system compromise. CVSS Score is **9.8 (Critical)**! 💥 Attackers can execute arbitrary code, steal data, and destroy system integrity.

🛡️ **Root Cause**: **CWE-121** (Stack-based Buffer Overflow). 🐛 **Flaw**: Improper handling of the `GO` parameter in the `/goform/wirelessRestart` file. 📝 Input validation is missing, allowing overflow.

🏢 **Vendor**: Tenda (China). 📦 **Product**: WH450 Wireless Access Point. 📅 **Affected Version**: **v1.0.0.18**. ⚠️ Only this specific firmware version is confirmed vulnerable.

👑 **Privileges**: Full Control (Root/System level). 🔓 **Data**: High Confidentiality & Integrity impact. 🌐 **Scope**: Unchanged (Local impact).…

🔓 **Auth**: None Required (PR:N). 🌍 **Access**: Network (AV:N). 🚶 **UI**: None Required (UI:N). 📉 **Complexity**: Low (AC:L). **Threshold is VERY LOW**. Any network user can exploit this easily! ⚡

🔍 **Public Exploit**: Yes. 📂 **Source**: GitHub (z472421519/BinaryAudit). 📄 **Details**: PoC available for `wirelessRestart`. 🚨 **Status**: Wild exploitation is likely imminent given the low barrier to entry.

🔎 **Check**: Scan for Tenda WH450 devices. 📡 **Feature**: Check if `/goform/wirelessRestart` endpoint is accessible. 📊 **Tool**: Use vulnerability scanners detecting CVE-2025-14878 or stack overflow signatures.…

🛡️ **Official Patch**: Not explicitly listed in data. 📞 **Action**: Check Tenda official website (tenda.com.cn) for firmware updates. 🔄 **Mitigation**: If no patch, isolate device from public network immediately.…

🚧 **Workaround**: **Network Segmentation**. 🚫 **Firewall**: Block inbound traffic to port 80/443 (HTTP) on the device. 🛑 **Disable**: Turn off remote management features.…

🔥 **Priority**: **CRITICAL (P0)**. 🚨 **Urgency**: Immediate action required. ⏳ **Risk**: High CVSS (9.8) + No Auth + Public PoC = **High Likelihood of Attack**. 🏃‍♂️ Patch or isolate NOW!