![]() ![]() Upon establishing connection to the network either via physical connection or via wireless access, a malicious user can obtain the Internet provider connection username and password in plaintext, and the wireless router login username and password in plaintext by directly browsing to the following URLs: The following video demonstrates this vulnerability:įinding-2: Information Leakage (CVE-2020-24577) The application will inform the user that the password is invalid, however, a valid access session is achieved.A malicious user located on the same network can directly browse to any authenticated administrative page with invalid credentials. ![]() The router web portal has insufficient authentication in place allowing access to any authenticated administrative page without the requirement to have the correct password. Finding-1: Insufficient Authentication (CVE-2020-24579) ![]() These security vulnerabilities could allow a malicious Wi-Fi or local network user to gain unauthorised access to the router web interface, obtain the router password hash, gain plaintext credentials, and execute system commands on the router. On the 30th of October, D-Link published a support announcement and released a new firmware to patch five vulnerabilities that Harold Zang, Technical Security Specialist at Trustwave, identified on the DSL-2888A router.
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June 2023
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