Critical · published October 17, 2022
🚨 A stack overflow vulnerability in Tenda AC10 could let an attacker take full control via a single crafted request! 🔥 Think of it like a crowded restaurant where one table is overflowing with dishes. If no one pays attention, that table could disrupt the entire service, just as the overflow here could crash your whole system if exploited. An attacker could trigger this stack overflow to execute arbitrary code, giving them the power to manipulate your router completely. This could lead to unauthorized access to your network, potentially compromising sensitive data and entire devices connected to the network.
Think of it like a crowded restaurant where one table is overflowing with dishes. If no one pays attention, that table could disrupt the entire service, just as the overflow here could crash your whole system if exploited. The exploit resides in the '/goform/saveParentControlInfo' endpoint, which does not properly handle input, allowing an attacker to send an oversized payload that can overwhelm the stack and execute malicious code.
An attacker could trigger this stack overflow to execute arbitrary code, giving them the power to manipulate your router completely. This could lead to unauthorized access to your network, potentially compromising sensitive data and entire devices connected to the network. Patch your Tenda AC10 router immediately to version V15.03.06.24 or later. In the meantime, consider disabling remote management features to reduce exposure to attacks. Regularly check for any firmware updates to ensure ongoing protection. You've got this! With these steps, you can secure your router and protect your network like a true hero! 🛡️