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VULNERABILITIES

CVE-2026-11730 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: Netgear, Inc.CVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://kb.netgear.com/000070958/October-2026-NETGEAR-Security-Advisory Netgear, Inc.
https://www.netgear.com/support/product/ex3700 Netgear, Inc.
https://www.netgear.com/support/product/ex6120 Netgear, Inc.

Weakness Enumeration

CWE-IDCWE NameSource
CWE-335Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)Netgear, Inc.

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-11730
NVD Published Date:
Oct 13, 2026
NVD Last Modified:
Oct 19, 2026
Source:
Netgear, Inc.
CVE-2026-11730 Details - Not Deferred