CVE-2019-17373

Certain NETGEAR devices allow unauthenticated access to critical .cgi and .htm pages via a substring ending with .jpg, such as by appending ?x=1.jpg to a URL

published October 9, 2019

CVSS
—
EPSS
2%
Percentile
74.7
In the wild
Unconfirmed
What it is

🚨 A simple URL tweak could give an attacker access to crucial .cgi and .htm pages on certain NETGEAR devices! Think of it like a waiter who accidentally hands you the chef's secret recipe just because you ordered a burger. With just a little manipulation, an attacker can access sensitive information that should be kept behind closed doors. This vulnerability could allow unauthorized users to exploit sensitive functionalities—essentially walking into the server's kitchen and causing chaos! While no data breaches have been reported, the potential for serious intrusions is absolutely devastating if left unchecked.

Put simply

Think of it like a waiter who accidentally hands you the chef's secret recipe just because you ordered a burger. With just a little manipulation, an attacker can access sensitive information that should be kept behind closed doors. CVE-2019-17373 allows unauthenticated access to critical pages by appending a specific substring ending with .jpg to a URL, affecting multiple NETGEAR device models, including MBR1515 and DGN2200.

What to do

This vulnerability could allow unauthorized users to exploit sensitive functionalities—essentially walking into the server's kitchen and causing chaos! While no data breaches have been reported, the potential for serious intrusions is absolutely devastating if left unchecked. To protect your devices, ensure they are updated to the latest firmware version provided by NETGEAR. Additionally, consider restricting access to sensitive endpoints and implementing network segmentation to minimize exposure. You've got this! Follow these steps and you'll keep your network safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01540 · 74.7th percentile
Published
2019-10-09T12:07Z
EPSS history
Timeline
  • 09 OCT 12:07Z
    Certain NETGEAR devices allow unauthenticated access to critical .cgi and .htm pages via a substring ending with .jpg, such as by appending ?x=1.jpg to a URL
    cvelistv5