|CVSS SCORE||8.8, (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)|
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6700 routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
This vulnerability is being disclosed publicly without a patch in accordance with the ZDI 120 day deadline.
01/08/20 - ZDI reported the vulnerability to the vendor
|CREDIT||d4rkn3ss from VNPT ISC