High · published December 30, 2025
⚡ A sneaky heap-based buffer overflow in Tenda M3 could let attackers access your system remotely! 🚨 Think of it as a delivery driver who accidentally opens a package before handing it over. If they’re not careful, they could spill your secrets everywhere instead of just delivering them safely! If exploited, an attacker could gain control over your network device, potentially allowing them to manipulate settings, intercept traffic, or even launch further attacks on connected devices. This isn't just a minor hiccup; it’s like leaving the front door wide open for intruders!
Think of it as a delivery driver who accidentally opens a package before handing it over. If they’re not careful, they could spill your secrets everywhere instead of just delivering them safely! This vulnerability resides in the function formSetRemoteInternetLanInfo, where improper handling of certain inputs (like port IPs and masks) causes a heap-based buffer overflow, opening the door for malicious exploitation.
If exploited, an attacker could gain control over your network device, potentially allowing them to manipulate settings, intercept traffic, or even launch further attacks on connected devices. This isn't just a minor hiccup; it’s like leaving the front door wide open for intruders! Immediately update your Tenda M3 firmware to version 1.0.0.14 or later. Additionally, review your network settings and ensure strong access controls are in place to minimize risks. Don’t forget to monitor for any unusual activity! You can tackle this! Follow these steps, and you’ll be back in control of your network in no time. 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| tenda/m3_firmware | all versions | — |