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CVE-2025-14300

8.1 · HIGH

The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5  exposes a connectAP interface without proper authentication.

Published Dec 20, 2025CWE-306EPSS 0.37%

Overview

CVE-2025-14300 is a high-severity vulnerability. It was published on December 20, 2025 and has a CVSS 3.1 base score of 8.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5  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).

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.tp-link.com/en/support/download/tapo-c100/v5/#Firmware-Release-NotesRefwww.tp-link.com/en/support/download/tapo-c200/v3/#Firmware-Release-NotesRefwww.tp-link.com/en/support/download/tapo-c200/v5/#Firmware-Release-NotesRefwww.tp-link.com/en/support/download/tapo-c425/v1.20/#Firmware-Release-NotesRefwww.tp-link.com/us/support/download/tapo-c100/v5/#Firmware-Release-NotesRefwww.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-NotesRefwww.tp-link.com/us/support/download/tapo-c200/v5/#Firmware-Release-NotesRefwww.tp-link.com/us/support/download/tapo-c425/v1.20/#Firmware-Release-NotesRefwww.tp-link.com/us/support/faq/4849/

How CyberStrike helps

Frequently asked questions

What is CVE-2025-14300?

CVE-2025-14300 is a high-severity vulnerability. It was published on December 20, 2025 and has a CVSS 3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-14300?

This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-14300?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-14300?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-14300 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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