CVE-2025-14300
Last modified
CVE-2025-14300 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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).. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
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).
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Tp-Link | Tapo C200 Firmware | 1.3.3 | Build 230228 |
| Tp-Link | Tapo C200 Firmware | 1.3.4 | Build 230424 |
| Tp-Link | Tapo C200 Firmware | 1.3.5 | Build 230717 |
| Tp-Link | Tapo C200 Firmware | 1.3.7 | Build 230920 |
| Tp-Link | Tapo C200 Firmware | 1.3.9 | Build 231019 |
| Tp-Link | Tapo C200 Firmware | 1.3.11 | Build 231115 |
| Tp-Link | Tapo C200 Firmware | 1.3.13 | Build 240327 |
| Tp-Link | Tapo C200 Firmware | 1.3.14 | Build 240513 |
| Tp-Link | Tapo C200 Firmware | 1.3.15 | Build 240715 |
| Tp-Link | Tapo C200 Firmware | 1.4.1 | Build 241212 |
| Tp-Link | Tapo C200 Firmware | 1.4.2 | Build 250313 |
| Tp-Link | Tapo C200 Firmware | 1.4.4 | Build 250922 |
References
- https://www.tp-link.com/us/support/faq/4849/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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