CVE-2026-11730

MEDIUMCVSS 5.4

Description

Insufficient session randomness vulnerability in the listed NETGEAR Extender models allows a network-adjacent attacker having network access (such as WiFi credentials) to predict valid session identifiers and hijack an authenticated administrator session on the web management portal.

Timeline

Published:October 13th, 2026 3:17 PM

Last modified:October 19th, 2026 8:17 PM

CVSS Scoring

CVSS v3: 5.4 (MEDIUM)

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

Weaknesses (CWE)

CWE-335

References & Reports

Advisories, patches, and third-party reports

https://kb.netgear.com/000070958/October-2026-NETGEAR-Security-Advisory
https://www.netgear.com/support/product/ex3700
https://www.netgear.com/support/product/ex6120

Source: NIST NVD · Data may lag official sources by up to one minute