CVE-2017-8407

Vulnerability

The D-Link DCS-1130 web management interface does not implement any cross-site request forgery (CSRF) protection mechanism. This allows an attacker to craft a malicious link or form that, when visited by an authenticated administrator, can change the administrative password for the device. The vulnerability affects all firmware versions of the DCS-1130 as per the available references [1][2].

Exploitation

An attacker must trick a user who is currently logged into the web management interface into clicking a crafted link or submitting a malicious form. This can be achieved through social engineering (e.g., phishing email) or by embedding the malicious content on a third-party website visited by the victim. No authentication or prior access to the device is required for the attacker, only the victim's authenticated session [1].

Impact

Successful exploitation allows the attacker to change the administrator password, thereby gaining full control over the device. This compromises the integrity and confidentiality of the device and its network, potentially enabling further attacks such as information disclosure or command injection [2]. The attacker effectively gains administrative privileges on the device.

Mitigation

As of the publication date (July 2019), no official firmware update or patch was released by D-Link to address this vulnerability. Users should mitigate risk by avoiding accessing the web management interface over untrusted networks, using browser anti-CSRF plugins, or implementing network-level access controls to restrict access to the device's management interface [1][2].