CVE-2025-14299

6.5 MEDIUM
Published: December 20, 2025 Modified: January 08, 2026
View on NVD

Description

The HTTPS server on Tapo C200 V3 does not properly validate the Content-Length header, which can lead to an integer overflow. An unauthenticated attacker on the same local network segment can send crafted HTTPS requests to trigger excessive memory allocation, causing the device to crash and resulting in denial-of-service (DoS).

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Notes
Source: f23511db-6c3e-4e32-a477-6aa17d310630
Release Notes
https://www.tp-link.com/us/support/faq/4849/
Source: f23511db-6c3e-4e32-a477-6aa17d310630
Vendor Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.5 / 10.0
EPSS (Exploit Probability)
0.1%
19th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

tp-link