CVE-2025-14300
Unauthenticated Access to connectAP API Endpoint on Tapo C100, C200 & C425
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Description
The HTTPS service on Tapo C200 V3 exposes a connectAP interface without proper authentication. An unauthenticated attacker on the same local network segment can exploit this to modify the device’s Wi-Fi configuration, resulting in loss of connectivity and denial-of-service (DoS).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/faq/4849/
- https://www.tp-link.com/en/support/download/tapo-c100/v5/#Firmware-Release-Notes
- https://www.tp-link.com/us/support/download/tapo-c100/v5/#Firmware-Release-Notes
- https://www.tp-link.com/en/support/download/tapo-c200/v3/#Firmware-Release-Notes
References (9)
SSVC — Action Prioritization
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- HIGH
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