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OpenAdvisories
High · 7.5 CVE-2026-26048 EUVD-2026-8307GHSA-3vr9-ghwq-fh8h

Jinan USR IOT Technology Limited (PUSR) USR-W610 Missing Authentication for Critical Function

Published Feb 20, 2026 · Updated Feb 20, 2026 · Assigned by icscert

Description

The Wi-Fi router is vulnerable to de-authentication attacks due to the
absence of management frame protection, allowing forged deauthentication
and disassociation frames to be broadcast without authentication or
encryption. An attacker can use this to cause unauthorized disruptions
and create a denial-of-service condition.

Affected products

VendorProductAffectedFixed
Jinan USR IOT Technology Limited (PUSR) USR-W610 ≤ 3.1.1.0 —

Advisories 1

References