Multiple cross-site request forgery (CSRF) vulnerabilities in Huawei HiLink E3276 and E3236 TCPU before V200R002B470D13SP00C00 and WebUI before V100R007B100D03SP01C03, E5180s-22 before 21.270.21.00.00, and E586Bs-2 before 21.322.10.00.889 allow remote attackers to hijack the authentication of users for requests that (1) modify configurations, (2) send SMS messages, or have other unspecified impact via unknown vectors.
https://www.exploit-db.com/exploits/46092/
http://www.securityfocus.com/bid/69162
http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-360246.htm