CVE-2023-51629 D-Link DCS-8300LHV2 ONVIF Hardcoded PIN Authentication Bypass Vulnerability

Medium 6.3 Published 3 May 2024 Updated 2 Aug 2024

Network-adjacent attackers can bypass authentication on D-Link IP cameras by exploiting a hardcoded PIN in the ONVIF API configuration.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-51629?

CVE-2023-51629 is a medium-severity vulnerability in D-Link DCS-8300LHV2, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

D-Link DCS-8300LHV2 ONVIF Hardcoded PIN Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DCS-8300LHV2 IP cameras. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the configuration of the ONVIF API. The issue results from the use of a hardcoded PIN. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-21492.

Weakness: CWE-798, CWE-259

Which versions are affected by CVE-2023-51629?

It affects 1 product.

Products include Dlink Dcs-8300lhv2 Firmware.

How do I fix CVE-2023-51629?

No fix has been published for CVE-2023-51629 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-51629 being exploited?

There is no known exploitation of CVE-2023-51629 in the wild and no public exploit code.

Sources

Also known as GHSA-cw65-c3g7-7rw3.