CVE-2021-31757

Published: May 7, 2021Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow vulnerability in /goform/setVLAN allows attackers to execute arbitrary code on the system via a crafted post request.

Affected (1)

Products: Tenda: Ac11 Firmware

Tenda

1 product

Ac11 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Tenda Ac11 Firmware	Up to 02.03.01.104_cn

Running on/with	Platform Versions
Tenda Ac11	All versions

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://github.com/Yu3H0/IoT_CVE/tree/main/Tenda/CVE_4

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/Yu3H0/IoT_CVE/tree/main/Tenda/CVE_4

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.