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4 vulnerabilities found for web_presenter_hd_firmware by blackmagicdesign
CVE-2025-57437 (GCVE-0-2025-57437)
Vulnerability from nvd – Published: 2025-09-22 00:00 – Updated: 2025-09-22 17:49
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
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CVE-2025-57432 (GCVE-0-2025-57432)
Vulnerability from nvd – Published: 2025-09-22 00:00 – Updated: 2025-09-23 18:13
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
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"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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CVE-2025-57432 (GCVE-0-2025-57432)
Vulnerability from cvelistv5 – Published: 2025-09-22 00:00 – Updated: 2025-09-23 18:13
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-306 - Missing Authentication for Critical Function
Assigner
References
2 references
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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CVE-2025-57437 (GCVE-0-2025-57437)
Vulnerability from cvelistv5 – Published: 2025-09-22 00:00 – Updated: 2025-09-22 17:49
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
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"integrityImpact": "HIGH",
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