High · published December 5, 2025
🚨 A sneaky directory traversal vulnerability lets intruders on your local network stash files wherever they want on the Fanvil x210 V2—like giving a stranger the keys to your filing cabinet! 🔥 Think of it as a delivery person who can not only drop boxes off at your front door but also rummage through your house, rearranging your important documents without you knowing. This vulnerability allows attackers to navigate your network's directories like a guest at an unlocked house party! An attacker could exploit this flaw to store malicious files anywhere on the device, potentially altering the system configuration or causing other unspecified shenanigans. Imagine the chaos that could ensue if a rogue actor gains the power to manipulate essential settings or inject harmful payloads!
Think of it as a delivery person who can not only drop boxes off at your front door but also rummage through your house, rearranging your important documents without you knowing. This vulnerability allows attackers to navigate your network's directories like a guest at an unlocked house party! This directory traversal vulnerability allows unauthenticated attackers on the local network to access and store files in arbitrary locations on the Fanvil x210 V2, bypassing intended restrictions. It’s a significant risk factor that could alter system behavior or integrity.
An attacker could exploit this flaw to store malicious files anywhere on the device, potentially altering the system configuration or causing other unspecified shenanigans. Imagine the chaos that could ensue if a rogue actor gains the power to manipulate essential settings or inject harmful payloads! To mitigate this vulnerability, update the Fanvil x210 V2 firmware to version 2.12.21 or higher immediately. Additionally, restrict access to the device on your local network and regularly monitor file storage activities to detect any unauthorized changes. 🛡️ You've got this! By taking these steps, you're becoming a security hero ready to protect your network! 🦸♂️
| Product | Versions | Fixed in |
|---|---|---|
| fanvil/x210_firmware | all versions | — |