The vulnerability of the sub_40AC74() function in D-link DIR-823X router microprogramming software allows a attacker to execute a brute-force attack.

The vulnerability of the sub40AC74 function in D-link DIR-823X router microprogramming software is related to an improper limitation on the number of authentication attempts. Exploiting this vulnerability could allow a remote attacker to execute a brute-force attack...

CVE-2026-1685: Improper Restriction of Excessive Authentication Attempts

A vulnerability was identified in D-Link DIR-823X 250416. This vulnerability affects the function sub40AC74 of the component Login. Such manipulation leads to improper restriction of excessive authentication attempts. The attack may be performed from remote. This attack is characterized by high...