Vulnerabilities

The Blackmagic ATEM Mini Pro 2.7 exposes sensitive device and stream configuration information via an unauthenticated Telnet service on port 9990. Upon connection, the attacker can access a protocol preamble that leaks the video mode, routing configuration, input/output labels, device model, and even internal identifiers such as the unique ID. This can be used for reconnaissance and planning further attacks.

Blackmagic Web Presenter version 3.3 exposes a Telnet service on port 9977 that accepts unauthenticated commands. This service allows remote attackers to manipulate stream settings, including changing video modes and possibly altering device functionality. No credentials or authentication mechanisms are required to interact with the Telnet interface.

When parsing a file that is submitted to the DPDecoder service as a job, the R3D SDK will mistakenly skip over the assignment of a property containing an object referring to a UUID that was parsed from a frame within the video container. Upon destruction of the object that owns it, the uninitialized member will be dereferenced and then destroyed using the object’s virtual destructor. Due to the object property being uninitialized, this can result in dereferencing an arbitrary pointer for the object’s virtual method table, which can result in code execution under the context of the application.