CVE-2025-14299

mediumpriority · track · 26EPSS 0.002 · 16 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.24% (16th) EPSS

CVSS 6.5 · medium

Is it mine?

13 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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).

cvss

Technical severity, 0–10. One row per scoring source.

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.9–7.1

v3.16.5mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v4.07.1highCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.07.1highCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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:Xsecondary

v4.04.9mediumCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-190USprimaryCWE-770US

affected products (13)

Products and version ranges known to be affected.

TP-Link Systems Inc. Tapo C200 V30 → C200(US)_V3_1.4.5 Build 251104enisa_euvdEU
tp-link tapo c200 firmware= 1.3.11nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.13nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.14nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.15nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.3nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.4nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.5nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.7nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.3.9nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.4.1nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.4.2nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*
tp-link tapo c200 firmware= 1.4.4nvdUScpe:2.3:o:tp-link:tapo_c200_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2025-12-20modified 2026-06-17

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+4657 more

references (7)

External citations — patches, advisories, analysis.

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