CVE-2021-39614

D-Link DVX-2000MS contains hard-coded credentials for undocumented user accounts in the '/etc/passwd' file

published August 23, 2021

CVSS
—
EPSS
2%
Percentile
76.7
In the wild
Unconfirmed
What it is

⚠️ Did you know that D-Link DVX-2000MS is quietly harboring hard-coded credentials in its '/etc/passwd' file, just waiting to be discovered? 🔍 Think of it like a hotel with secret guest rooms that don't require a keycard—anyone can just waltz in if they know the right name and code! It's alarming how easily these weak passwords can be cracked, opening the door to potential mischief. If an attacker uncovers these plaintext passwords, they could gain unauthorized access to your system, leading to data exposure or even total control! It’s a ticking time bomb that could invite a cascade of security breaches if not addressed soon.

Put simply

Think of it like a hotel with secret guest rooms that don't require a keycard—anyone can just waltz in if they know the right name and code! It's alarming how easily these weak passwords can be cracked, opening the door to potential mischief. This vulnerability allows access to undocumented user accounts due to hard-coded credentials stored in plaintext format, making it simple for attackers to retrieve sensitive information from the hash values.

What to do

If an attacker uncovers these plaintext passwords, they could gain unauthorized access to your system, leading to data exposure or even total control! It’s a ticking time bomb that could invite a cascade of security breaches if not addressed soon. To mitigate this risk, change the default credentials immediately, and ensure that no hard-coded passwords are left in your system. Keep your firmware up to date and consider additional security measures like firewalls or VPNs to protect your network. You've got this! 🦸 Just follow these steps and you'll make your system a fortress! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01679 · 76.7th percentile
Published
2021-08-23T21:21Z
EPSS history
Timeline
  • 23 AUG 21:21Z
    D-Link DVX-2000MS contains hard-coded credentials for undocumented user accounts in the '/etc/passwd' file
    cvelistv5