CVE-2019-13394

The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses HTTP Basic Authentication over cleartext HTTP

published March 13, 2020

CVSS
—
EPSS
1%
Percentile
55.5
In the wild
Unconfirmed
What it is

⚠️ Your NETGEAR CG3700b is chatting away in cleartext! This means anyone with a keen ear can eavesdrop on your basic authentication credentials. 🔒 Think of it like sending a postcard instead of a sealed letter. Anyone who handles that postcard can read the message inside, just like an attacker can see your login info when it’s sent over clear HTTP. If an attacker intercepts this unencrypted traffic, they could easily grab your login credentials, giving them unauthorized access to your network. This could lead to stolen data or even manipulation of your network settings—yikes!

Put simply

Think of it like sending a postcard instead of a sealed letter. Anyone who handles that postcard can read the message inside, just like an attacker can see your login info when it’s sent over clear HTTP. The vulnerability stems from the use of HTTP Basic Authentication without encryption, exposing sensitive credentials over cleartext HTTP, which is vulnerable to man-in-the-middle attacks.

What to do

If an attacker intercepts this unencrypted traffic, they could easily grab your login credentials, giving them unauthorized access to your network. This could lead to stolen data or even manipulation of your network settings—yikes! To protect yourself, enable HTTPS on your NETGEAR CG3700b if possible, or upgrade to a firmware version that supports encrypted protocols. Additionally, consider changing your default credentials to something stronger. 🛡️ You've got this! Follow these steps and keep your information safe! 🚀

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00782 · 55.5th percentile
Published
2020-03-13T17:26Z
EPSS history
Timeline
  • 13 MAR 17:26Z
    The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses HTTP Basic Authentication over cleartext HTTP
    cvelistv5