CVE-2018-21132

Certain NETGEAR devices are affected by authentication bypass

High · published April 23, 2020

CVSS v3.0
8.8
EPSS
2%
Percentile
77.1
In the wild
Unconfirmed
What it is

⚡ An authentication bypass lurking in certain NETGEAR devices could let attackers waltz right in! 🔥 Think of it like a hotel with a broken lock on the main entrance—anyone can stroll in without a reservation and access secure areas. An attacker could exploit this vulnerability to gain unauthorized access to the device's settings, modify configurations, or infiltrate the network. This could lead to data breaches, unauthorized surveillance, or even turning your network into a launchpad for further attacks!

Put simply

Think of it like a hotel with a broken lock on the main entrance—anyone can stroll in without a reservation and access secure areas. This authentication bypass vulnerability allows attackers to access NETGEAR WAC505 and WAC510 devices without proper credentials by exploiting flaws in the authentication process, affecting versions prior to 5.0.0.17.

What to do

An attacker could exploit this vulnerability to gain unauthorized access to the device's settings, modify configurations, or infiltrate the network. This could lead to data breaches, unauthorized surveillance, or even turning your network into a launchpad for further attacks! Immediately update your NETGEAR devices to version 5.0.0.17 or later to close this security gap. Additionally, review your network's configurations and change any default passwords to bolster security. You've got this! Secure your devices today, and you'll be a security hero in no time! 🛡️

The record
Technical detail
CVSS v3.0
8.8 · HIGH
Vector
CVSS:3.0/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:U/UI:N
CVSS v4.0
Not supplied
EPSS
0.01720 · 77.1th percentile
Published
2020-04-23T19:41Z
EPSS history
Timeline
  • 23 APR 19:41Z
    Certain NETGEAR devices are affected by authentication bypass
    cvelistv5