CVE-2019-7104 is a vulnerability that was discovered in January 2019 in the D-Link DIR-816L wireless router. The vulnerability allows an attacker to bypass authentication and gain access to the router's administrative interface without providing valid credentials. This can lead to the complete compromise of the router and the devices connected to it, including the theft of sensitive information.
In February 2019, D-Link released a firmware update to address the vulnerability. However, it was found that the update did not completely fix the issue and that it was still possible for an attacker to exploit the vulnerability. As a result, D-Link released another update in March 2019, which effectively mitigated the vulnerability.
The CVE-2019-7104 vulnerability highlights the importance of timely and effective patching of vulnerabilities in software and hardware systems. Failure to do so can leave systems open to attacks that can compromise sensitive information and cause significant damage. It also emphasizes the need for rigorous testing of updates and patches to ensure that they are effective in addressing the vulnerability, as incomplete fixes can leave systems vulnerable to attack.
Description last updated: 2023-06-19T06:05:16.007Z