CVE-2018-17153

It was discovered that the Western Digital My Cloud device before 2.30.196 is affected by an authentication bypass vulnerability

published September 18, 2018

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.7th percentile for exploit probability.

CVSS
โ€”
EPSS
87%
Percentile
99.7
In the wild
Unconfirmed
What it is

๐Ÿšจ An unauthenticated attacker can waltz right in and act as an admin on your Western Digital My Cloud device. Just one sneaky parameter and boom! Full control without a password! ๐Ÿ’ฅ Think of this vulnerability like a hotel where the front desk has forgotten to check IDs. Anyone could just walk up and claim any room key they want, slipping into any suite without a second glance! This means a malicious actor could gain complete access to your device. They could change settings, delete files, or even compromise sensitive data without you ever knowing โ€” absolutely devastating!

Put simply

Think of this vulnerability like a hotel where the front desk has forgotten to check IDs. Anyone could just walk up and claim any room key they want, slipping into any suite without a second glance! The vulnerability allows attackers to create a valid admin session by exploiting the network_mgr.cgi module with a specific flag. This bypasses the need for a password entirely, letting unauthorized users access privileged commands.

What to do

This means a malicious actor could gain complete access to your device. They could change settings, delete files, or even compromise sensitive data without you ever knowing โ€” absolutely devastating! Patch your WD My Cloud device to version 2.30.196 or later immediately. Regularly audit your devices for unauthorized access, and consider changing default settings to enhance security. ๐Ÿ›ก๏ธ You've got this! Take these steps, and you'll be well on your way to a safer cloud experience! ๐ŸŒŸ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.86586 ยท 99.7th percentile
Published
2018-09-18T00:00Z
EPSS history
Timeline
  • 18 SEP 00:00Z
    It was discovered that the Western Digital My Cloud device before 2.30.196 is affected by an authentication bypass vulnerability
    cvelistv5