Description
The TP-Link KP303 Smartplug can be issued unauthenticated protocol commands that may cause unintended power-off condition and potential information leak.

This issue affects TP-Link KP303 (US) Smartplug: before 1.1.0.
Published: 2025-08-25
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-28803 The TP-Link KP303 Smartplug can be issued unauthenticated protocol commands that may cause unintended power-off condition and potential information leak. This issue affects TP-Link KP303 (US) Smartplug: before 1.1.0.
History

Mon, 15 Sep 2025 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link kp303 Firmware
CPEs cpe:2.3:h:tp-link:kp303:2.0:*:*:*:*:*:*:*
cpe:2.3:o:tp-link:kp303_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tp-link kp303 Firmware
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 26 Aug 2025 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-306
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 26 Aug 2025 07:30:00 +0000

Type Values Removed Values Added
First Time appeared Tp-link
Tp-link kp303
Tp-link smart Plug
Vendors & Products Tp-link
Tp-link kp303
Tp-link smart Plug

Mon, 25 Aug 2025 21:45:00 +0000

Type Values Removed Values Added
Description The TP-Link KP303 Smartplug can be issued unauthenticated protocol commands that may cause unintended power-off condition and potential information leak. This issue affects TP-Link KP303 (US) Smartplug: before 1.1.0.
Title Unauthenticated Protocol Commands on TP-Link KP303
References
Metrics cvssV4_0

{'score': 8.7, 'vector': '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'}


Subscriptions

Tp-link Kp303 Kp303 Firmware Smart Plug
cve-icon MITRE

Status: PUBLISHED

Assigner: TPLink

Published:

Updated: 2025-08-26T12:58:50.832Z

Reserved: 2025-08-06T00:21:57.619Z

Link: CVE-2025-8627

cve-icon Vulnrichment

Updated: 2025-08-26T12:58:44.532Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-25T22:15:33.703

Modified: 2025-09-15T14:24:45.263

Link: CVE-2025-8627

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-26T07:20:41Z

Weaknesses