{"id":"CVE-2025-57432","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-57432","generatedAt":"2026-10-28T00:26:03.842Z","title":"Blackmagic Web Presenter version 3.3 exposes a Telnet service on port 9977 that accepts unauthenticated commands.","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.","published":"2025-09-22T16:15:45.000Z","lastModified":"2026-06-17T09:43:07.000Z","status":"Analyzed","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-306"],"affected":["blackmagicdesign/web presenter hd firmware","blackmagicdesign/web presenter 4k firmware"],"epss":{"score":0.00639,"percentile":0.50348,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.64%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.blackmagicdesign.com/","tags":["Product"],"source":"cve@mitre.org"},{"url":"https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57432","tags":["Exploit","Third Party Advisory"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-57432","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}