CVE-2025-14708 — AI Deep Analysis Summary

🚨 **Essence**: Buffer Overflow in SGWBox N3 NAS. 📉 **Consequences**: Full system compromise. The flaw lies in `/usr/sbin/http_eshell_server` handling `params`. 💥 **Impact**: High (CVSS 9.8).…

🛡️ **CWE**: CWE-120 (Buffer Copy without Checking Size of Input). 🔍 **Flaw**: Improper parameter handling in the `http_eshell_server` binary. 📝 **Detail**: Unchecked input leads to memory corruption.

🏢 **Vendor**: Shiguangwu (SGWBox). 📦 **Product**: SGWBox N3 Network Storage. 📅 **Affected Version**: Specifically **v2.0.25**. ⚠️ **Scope**: Network-attached storage devices running this firmware.

👑 **Privileges**: Remote Code Execution (RCE). 🗝️ **Access**: No authentication required (PR:N). 📂 **Data**: Full read/write access to the device. 🌐 **Control**: Complete takeover of the NAS system.

🔓 **Auth**: None Required (PR:N). 🌍 **Network**: Network Accessible (AV:N). 🎯 **Complexity**: Low (AC:L). 🚀 **Threshold**: **Extremely Low**. Any attacker on the network can exploit this easily.

📢 **Public Exploit**: Yes. 🔗 **Reference**: Notion link provided in data. 🌐 **Status**: Active exploitation indicators exist (VDB-336425). ⚡ **Risk**: Wild exploitation is highly probable given low barrier.

🔍 **Check**: Scan for SGWBox N3 devices. 📂 **Target**: Look for `/usr/sbin/http_eshell_server`. 📡 **Method**: Send malformed `params` to the service. 🛠️ **Tool**: Use existing PoC from the Notion reference.

🛡️ **Patch**: Not explicitly mentioned in data. 📅 **Published**: 2025-12-15. ⏳ **Status**: Likely **Unpatched** or requires vendor update. 📞 **Action**: Contact Shiguangwu support immediately.

🚫 **Workaround**: Block network access to the device. 🛑 **Isolate**: Disconnect from the internet/public network. 🧱 **Firewall**: Restrict access to trusted IPs only.…

🔥 **Priority**: **CRITICAL** (P1). 🚨 **Urgency**: Immediate action required. 📉 **CVSS**: 9.8 (Critical). ⚡ **Reason**: Unauthenticated RCE with low complexity. 🏃 **Action**: Patch or isolate NOW.