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CVE-2025-57441VulnerabilityPublished

CVE-2025-57441: n/a

Source CVE Database V5

0

Not known to be exploited · CVSS 9.8 Critical.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.5% chance of exploitation in 30 days – higher than 45% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 22 Sep 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

What to do

AI-suggested

To mitigate this vulnerability, organizations should first verify whether their Blackmagic ATEM Mini Pro 2.7 devices are exposed to untrusted networks, especially the internet or large corporate LANs. Network segmentation should be enforced to isolate these devices from general user networks and restrict access to trusted administrators only. If possible, disable the Telnet service on port 9990 or block access to this port via firewalls or access control lists. If disabling the service is not feasible, implement strict network-level authentication or VPN access to limit exposure. Monitoring network traffic for unusual Telnet connections to these devices can help detect reconnaissance attempts. Additionally, organizations should engage with Blackmagic Design to obtain firmware updates or patches addressing this issue once available. Until a patch is released, applying compensating controls such as network isolation and access restrictions are critical. Finally, raising awareness among IT and security teams about this vulnerability will help ensure timely detection and response to any suspicious activity targeting these devices.

Description

The Blackmagic ATEM Mini Pro 2.7 exposes sensitive device and stream configuration information via an unauthenticated Telnet service on port 9990. Upon connection, the attacker can access a protocol preamble that leaks the video mode, routing configuration, input/output labels, device model, and even internal identifiers such as the unique ID. This can be used for reconnaissance and planning further attacks.

References

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