CVE-2017-18858

Certain NETGEAR devices are affected by command execution

published April 28, 2020

CVSS
—
EPSS
3%
Percentile
87.8
In the wild
Unconfirmed
What it is

⚠️ Command execution on NETGEAR devices! Certain models can be exploited just by sending a crafted command — like a waiter who takes orders without checking if the kitchen can make them! Imagine a restaurant where servers can call out any dish, even ones that don’t exist. If the kitchen is too trusting, they might whip up something dangerous instead of a delicious meal! An attacker could execute arbitrary commands on these NETGEAR devices, potentially gaining control over vital network infrastructure — quite the dinner party rapscallion! Depending on the attacker's intent, it could lead to unauthorized access, data leaks, or even hefty disruptions in network operations.

Put simply

Imagine a restaurant where servers can call out any dish, even ones that don’t exist. If the kitchen is too trusting, they might whip up something dangerous instead of a delicious meal! This vulnerability allows remote attackers to execute commands by sending specially crafted requests to affected NETGEAR devices running specific firmware versions. It’s a bit like bypassing the front desk of a hotel and accessing the guest areas without checks.

What to do

An attacker could execute arbitrary commands on these NETGEAR devices, potentially gaining control over vital network infrastructure — quite the dinner party rapscallion! Depending on the attacker's intent, it could lead to unauthorized access, data leaks, or even hefty disruptions in network operations. To protect your network, upgrade to the latest firmware version beyond 12.0.2.11 for all affected NETGEAR devices. Regularly audit your devices and disable remote access if it's not needed. Stay vigilant! You've got this! With these steps, you'll keep your network safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03149 · 87.8th percentile
Published
2020-04-28T16:43Z
EPSS history
Timeline
  • 28 APR 16:43Z
    Certain NETGEAR devices are affected by command execution
    cvelistv5