CVE-2025-57437

CRITICAL

9.8

Description

The Blackmagic Web Presenter HD firmware version 3.3 exposes sensitive information via an unauthenticated Telnet service on port 9977. When connected, the service reveals extensive device configuration data including: - Model, version, and unique identifiers - Network settings including IP, MAC, DNS - Current stream platform, stream key, and streaming URL - Audio/video configuration This data can be used to hijack live streams or perform network reconnaissance.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie9/22/2025

Derniere modification10/10/2025

Sourcenvd

Observations honeypot0

Produits affectes

blackmagicdesign:web_presenter_hdblackmagicdesign:web_presenter_hd_firmware

Faiblesses (CWE)

CWE-200

References

https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57437(cve@mitre.org)

https://www.blackmagicdesign.com/(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.