CVE-2026-26048CWE-306

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

High · published February 20, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
27.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00354 · 27.8th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-02-20T16:06Z
EPSS history
Timeline
  • 20 FEB 16:06Z
    Jinan USR IOT Technology Limited (PUSR) USR-W610 Missing Authentication for Critical Function
    cvelistv5