CVE-2025-14299 (GCVE-0-2025-14299)

Vulnerability from cvelistv5 – Published: 2025-12-20 00:42 – Updated: 2025-12-20 00:42
VLAI?
Title
Improper Content-Length Validation in HTTPS Requests on Tapo C200
Summary
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).
Severity ?
7.1 (High)
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
Vendor Product Version
TP-Link Systems Inc. Tapo C200 V3 Affected: 0 , < C200(US)_V3_1.4.5 Build 251104 (custom)
Create a notification for this product.
Credits
Simone Margaritelli (evilsocket)
Show details on NVD website
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      "source": {
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    "dateReserved": "2025-12-08T22:05:00.941Z",
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    "state": "PUBLISHED"
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.