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CVE-2021-31756

CRITICAL
9.8
CVSS Severity Score
EPSS Score0.1270%
EPSS Percentile38.70th
PublishedMay 7, 2021
Last ModifiedNov 21, 2024

Vulnerability Description

An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /gofrom/setwanType allows attackers to execute arbitrary code on the system via a crafted post request. This occurs when input vector controlled by malicious attack get copied to the stack variable.

Affected Platforms (CPE)

💻
Tenda

Ac11 Firmware

<= 02.03.01.104_cn

References & Advisories

🔗 https://github.com/Yu3H0/IoT_CVE/tree/main/Tenda/CVE_1
🔗 https://github.com/Yu3H0/IoT_CVE/tree/main/Tenda/CVE_1

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