Description

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.

INFO

Published Date :

2025-09-22T00:00:00.000Z

Last Modified :

2025-09-23T18:13:29.967Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-57432 vulnerability.

Vendors Products
Blackmagic
  • Web Presenter
Blackmagicdesign
  • Web Presenter 4k
  • Web Presenter 4k Firmware
  • Web Presenter Hd
  • Web Presenter Hd Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-57432.

URL Resource
https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 cve-icon cve-icon cve-icon
https://www.blackmagicdesign.com/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact