Known exploited vulnerability

CVE-2017-5521

NETGEAR Multiple Devices Exposure of Sensitive Information Vulnerability

What is affected

Vendor NETGEAR
Product Multiple Devices
Weakness CWE-200

The vulnerability

Multiple NETGEAR devices are prone to admin password disclosure via simple crafted requests to the web management server.

Required action

Apply updates per vendor instructions. If the affected device has since entered end-of-life, it should be disconnected if still in use.

US federal civilian agencies were required to act by 29 September 2022 under BOD 22-01. The deadline is a compliance date, not a measure of severity — it says nothing about how dangerous the flaw is to anyone else.

Where this comes from

Every field on this page is taken from the CISA Known Exploited Vulnerabilities catalog, last synced 13 Nov 2026, 00:30. Nothing here is our own assessment. For the technical scoring, see the NVD record below.

NVD record ↗ CVE.org record ↗

More from NETGEAR