CVE-2026-102368: TP-Link System Inc Tapo s505 v1.6

Medium severity, CVSS 5.4. EPSS: 0.1% chance of exploitation in the next 30 days.

Affected Tapo device firmware stores device-specific cryptographic material in plaintext within nonvolatile storage. An attacker with physical access to an affected device can recover this sensitive material from the firmware.  Successful exploitation of this vulnerability may result in the disclosure of device-specific cryptographic material and could, under certain conditions, increase the risk of unauthorized access to related protected information or communications.

Affected products

• TP-Link System Inc Tapo s505 v1.6: before 1.4.1 Build 260713 (fixed in 1.4.1 Build 260713)

Published 2026-10-08. Last modified 2026-10-09.