Published: 06/11/2014 Updated: 08/09/2017
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
VMScore: 685
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

Multiple cross-site request forgery (CSRF) vulnerabilities in Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway hardware 1.0 with firmware CH6640- allow remote malicious users to hijack the authentication of administrators for requests that (1) have unspecified impact on DDNS configuration via a request to basicDDNS.html, (2) change the wifi password via the psKey parameter to setWirelessSecurity.html, (3) add a static MAC address via the MacAddress parameter in an add_static action to setBasicDHCP1.html, or (4) enable or disable UPnP via the UPnP parameter in an apply action to setAdvancedOptions.html.


CBN CH6640E/CG6640E Wireless Gateway Series Multiple Vulnerabilities Vendor: Compal Broadband Networks (CBN), Inc Product web page: wwwicbncomtw Affected version: Model: CH6640 and CH6640E Hardware version: 10 Firmware version: CH6640-35117-NOSH Boot version: PSPU-Boot(BBU) 10 ...