CVE-2023-32222

D-Link DSL-G256DG firmware version vBZ_1.00.27 Authentication Bypass

Critical · published June 28, 2023

CVSS v3.1
9.8
EPSS
2%
Percentile
80.0
In the wild
Unconfirmed
What it is

🚨 An authentication bypass in D-Link DSL-G256DG can let attackers stroll right in without a password — think of it as a hotel with no front desk! 🔥 Imagine a hotel that allows guests to slip in through the side door without needing to check in, completely bypassing security protocols. That's what this vulnerability does — it lets unauthorized users access sensitive controls without proper verification. An attacker could take complete control of the device, potentially exposing your network to manipulation, data theft, or even more severe attacks on connected systems. The consequences could be absolutely devastating, leading to unauthorized access or disruption of services.

Put simply

Imagine a hotel that allows guests to slip in through the side door without needing to check in, completely bypassing security protocols. That's what this vulnerability does — it lets unauthorized users access sensitive controls without proper verification. CVE-2023-32222 allows attackers to bypass authentication on the D-Link DSL-G256DG's web management interface, enabling them to access sensitive settings without proper credentials. This vulnerability remains unspecified, meaning it could be exploited in various unpredictable ways.

What to do

An attacker could take complete control of the device, potentially exposing your network to manipulation, data theft, or even more severe attacks on connected systems. The consequences could be absolutely devastating, leading to unauthorized access or disruption of services. To protect your device, immediately update to the latest firmware version released by D-Link. Regularly monitor your network for unauthorized access attempts and consider changing default settings to enhance security. You've got this! Follow these steps, and you'll be well on your way to securing your network! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01945 · 80.0th percentile
Published
2023-06-28T00:00Z
EPSS history
Timeline
  • 28 JUN 00:00Z
    D-Link DSL-G256DG firmware version vBZ_1.00.27 Authentication Bypass
    cvelistv5