D-Link DIR-615 HW: T1 FW:20.09 is vulnerable to Cross-Site Request Forgery (CSRF) vulnerability. This enables an attacker to perform an unwanted action on a wireless router for which the user/admin is currently authenticated, as demonstrated by changing the Security option from WPA2 to None, or changing the hiddenSSID parameter, SSID parameter, or a security-option password.

References

• https://nvd.nist.gov/vuln/detail/CVE-2017-7398
• https://www.exploit-db.com/exploits/41821/
• http://seclists.org/fulldisclosure/2017/Apr/4