CVE-2022-28956

An issue in the getcfg.php component of D-Link DIR816L_FW206b01 allows attackers to access the device via a crafted payload

published May 18, 2022

CVSS
—
EPSS
23%
Percentile
97.7
In the wild
Unconfirmed
What it is

⚠️ A crafted payload is all it takes to potentially access your D-Link DIR816L_FW206b01 device! Think of this vulnerability like a delivery person who can drop off packages at your house without verifying the address. Without proper checks, anyone could slip a malicious package right through your door! An attacker could exploit this hole to gain unauthorized access to your device. They might be able to change settings or even intercept your network traffic, which could lead to a range of devastating outcomes including data theft.

Put simply

Think of this vulnerability like a delivery person who can drop off packages at your house without verifying the address. Without proper checks, anyone could slip a malicious package right through your door! This vulnerability exists in the getcfg.php component, allowing attackers to manipulate how the device processes requests, potentially giving them access without proper authentication checks.

What to do

An attacker could exploit this hole to gain unauthorized access to your device. They might be able to change settings or even intercept your network traffic, which could lead to a range of devastating outcomes including data theft. To protect your device, ensure that you update to the latest firmware immediately. Review your device's security settings and disable remote management features if they're not needed. Regular maintenance checks will help keep you secure! You've got this! By following these steps, you can keep your network safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.22684 · 97.7th percentile
Published
2022-05-18T11:50Z
EPSS history
Timeline
  • 18 MAY 11:50Z
    An issue in the getcfg.php component of D-Link DIR816L_FW206b01 allows attackers to access the device via a crafted payload
    cvelistv5