CVE-2025-57437 is a critical information disclosure vulnerability affecting Blackmagic Web Presenter HD firmware version 3.3. An unauthenticated Telnet service on port 9977 exposes sensitive device configuration data, including network settings, stream keys, and audio/video configurations. This vulnerability carries a CVSS score of 9.8 (CRITICAL) due to its network-based attack vector, low complexity, and potential for high impact, allowing for stream hijacking or extensive network reconnaissance. While no active exploits, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion have been identified, the high FAUCET Risk Score of 87/100 indicates a significant theoretical risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.3CPE matchmatch criteria | cpe:2.3:o:blackmagicdesign:web_presenter_hd_firmware:3.3:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.