CVE-2026-102816

Medium

Description

An authorization vulnerability exists in the country or region configuration interface of TP-Link RE305 V3. An unauthenticated attacker on the same local network may modify the wireless regulatory region and force the device to reapply its wireless configuration. Successful exploitation may cause wireless connection interruptions, unavailable channels, client disconnections, or wireless service instability, and may cause the device to apply parameters intended for a different regulatory region.

SeverityMedium

CVSS5.3

Exploit probability—

ProductRE305 v3

PublishedOct 27, 2026

First seenOct 27, 2026

Weakness typeCWE-306Missing authentication for critical function

How to fix

Update

TP-Link Systems Inc. RE305 v31.1.8 Build 20260921 Rel. 42853 or later

Patches

Vendor advisories

tp-link.com/us/support/faq/5362/

Affected products

Product	Affected versions	Fixed in
TP-Link Systems Inc. RE305 v3	v < 1.1.8 Build 20260921 Rel. 42853	1.1.8 Build 20260921 Rel. 42853

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