A vulnerability was found in BlackVue Dashcam 590X up to 20250624. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /upload.cgi of the component HTTP Endpoint. The manipulation leads to unrestricted upload. The attack needs to be done within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Access control involves the use of several protection mechanisms such as:
When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses: