cve/2024/CVE-2024-2856.md

### [CVE-2024-2856](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2856)
![](https://img.shields.io/static/v1?label=Product&message=AC10&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%2016.03.10.13%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-121%20Stack-based%20Buffer%20Overflow&color=brighgreen)

### Description

A vulnerability, which was classified as critical, has been found in Tenda AC10 16.03.10.13/16.03.10.20. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257780. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

### POC

#### Reference
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10/V16.03.10.13/fromSetSysTime.md
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10/V16.03.10.13/fromSetSysTime.md

#### Github
- https://github.com/NaInSec/CVE-LIST
- https://github.com/Schnaidr/CVE-2024-2856-Stack-overflow-EXP
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/tanjiti/sec_profile