Unauthenticated Command Execution Vulnerability in TP-Link Smartplug
CVE-2025-8627

8.7HIGH

Key Information:

Vendor

Tp-link Systems Inc.

Status
Tp-link Kp303 (us) Smartplug
Vendor
CVE Published:
25 August 2025

What is CVE-2025-8627?

The TP-Link KP303 Smartplug is susceptible to an issue where unauthenticated protocol commands can be sent to the device. This vulnerability may lead to unintended power-off conditions and potential information exposure, impacting user control and device integrity.

Affected Version(s)

TP-Link KP303 (US) Smartplug 0 < 1.1.0

References

https://www.tp-link.com/us/support/faq/4619/
vendor-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Elysee Franchuk of MOBIA Technology Innovations
.
CVE-2025-8627 : Unauthenticated Command Execution Vulnerability in TP-Link Smartplug