This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DVA-2800 and DSL-2888A routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dhttpd service, which listens on TCP port 8008 by default. When parsing the path parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the web server.

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DVA-2800 and DSL-2888A routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the dhttpd service, which listens on TCP port 8008 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise.

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU2.31V1.1.47ae55. The One Touch application discloses sensitive information, such as the hashed admin login password and the Internet provider connection username and cleartext password, in the application's response body for a /tmp/var/passwd or /tmp/home/wanstat URI.

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU2.31V1.1.47ae55. It has a misconfigured FTP service that allows a malicious network user to access system folders and download sensitive files (such as the password hash file).

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU2.31V1.1.47ae55. Lack of authentication functionality allows an attacker to assign a static IP address that was once used by a valid user.

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU2.31V1.1.47ae55. It contains an executecmd.cgi feature (that is not reachable via the web user interface) that lets an authenticated user execute Operating System commands.

An issue was discovered on D-Link DSL-2888A devices with firmware prior to AU2.31V1.1.47ae55. An unauthenticated attacker could bypass authentication to access authenticated pages and functionality.

There is an arbitrary password modification vulnerability in a D-LINK DSL-2888A router product. An attacker can use this vulnerability to modify the password of the admin user without authorization.