CVE-2026-102368 Details
Description
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.
A vulnerability exists in the TP-Link Tapo S505 device firmware, specifically in version 1.6, which stores device-specific cryptographic material in plaintext within nonvolatile storage. This vulnerability allows an attacker with physical access to the device to recover sensitive cryptographic keys from the firmware. Exploitation of this vulnerability could lead to the unauthorized disclosure of cryptographic material, potentially increasing the risk of unauthorized access to related protected information or communications.
Users are advised to update their devices to the latest firmware version 1.4.1 Build 260713, available on the TP-Link website.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 8, 2026CISA-ADP
Assessed Oct 9, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.tp-link.com/us/support/download/tapo-s505/#Firmware-Release-Notes | TPLink | Release NotesVendor |
| https://www.tp-link.com/us/support/faq/5332/ | TPLink | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-312 | Cleartext Storage of Sensitive Information | TPLink |
Affected Products
| Product | Versions |
|---|---|
| TP-Link Tapo S505 | >= 1.6, < 1.4.1 Build 260713 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 9, 2026 | CVE Modified | CISA-ADP |
| Oct 8, 2026 | New CVE Received | TPLink |
Volerion