CVE-2025-57432

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-57432
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 Exploit Third Party Advisory
https://www.blackmagicdesign.com/ Product
https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:blackmagicdesign:web_presenter_hd_firmware:3.3:*:*:*:*:*:*:*
cpe:2.3:h:blackmagicdesign:web_presenter_hd:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:blackmagicdesign:web_presenter_4k_firmware:3.3:*:*:*:*:*:*:*
cpe:2.3:h:blackmagicdesign:web_presenter_4k:-:*:*:*:*:*:*:*
History

14 Oct 2025, 19:56

Type Values Removed Values Added
First Time Blackmagicdesign
Blackmagicdesign web Presenter 4k
Blackmagicdesign web Presenter Hd
Blackmagicdesign web Presenter Hd Firmware
Blackmagicdesign web Presenter 4k Firmware
CPE cpe:2.3:o:blackmagicdesign:web_presenter_4k_firmware:3.3:*:*:*:*:*:*:*
cpe:2.3:h:blackmagicdesign:web_presenter_hd:-:*:*:*:*:*:*:*
cpe:2.3:o:blackmagicdesign:web_presenter_hd_firmware:3.3:*:*:*:*:*:*:*
cpe:2.3:h:blackmagicdesign:web_presenter_4k:-:*:*:*:*:*:*:*
References () https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 - () https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 - Exploit, Third Party Advisory
References () https://www.blackmagicdesign.com/ - () https://www.blackmagicdesign.com/ - Product

23 Sep 2025, 19:15

Type Values Removed Values Added
CWE CWE-306
References () https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 - () https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432 -
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8

22 Sep 2025, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-09-22 16:15

Updated : 2025-10-14 19:56

NVD link : CVE-2025-57432

Mitre link : CVE-2025-57432

CVE.ORG link : CVE-2025-57432

JSON object : View

Products Affected

blackmagicdesign

  • web_presenter_4k_firmware
  • web_presenter_4k
  • web_presenter_hd_firmware
  • web_presenter_hd
CWE
CWE-306

Missing Authentication for Critical Function