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).
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Tp-link |
|
No data.
No data.
References
History
Mon, 22 Dec 2025 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sun, 21 Dec 2025 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tp-link
Tp-link tapo Tp-link tapo C200 Tp-link tapo C200 V3 |
|
| Vendors & Products |
Tp-link
Tp-link tapo Tp-link tapo C200 Tp-link tapo C200 V3 |
Sat, 20 Dec 2025 01:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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). | |
| Title | Improper Content-Length Validation in HTTPS Requests on Tapo C200 | |
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
cvssV4_0
|
MITRE
Status: PUBLISHED
Assigner: TPLink
Published: 2025-12-20T00:42:43.806Z
Updated: 2025-12-22T16:08:54.736Z
Reserved: 2025-12-08T22:05:00.941Z
Link: CVE-2025-14299
Vulnrichment
Updated: 2025-12-22T16:08:50.751Z
NVD
Status : Awaiting Analysis
Published: 2025-12-20T01:16:02.670
Modified: 2025-12-23T14:51:52.650
Link: CVE-2025-14299
Redhat
No data.