CVE-2020-16259

Winston 1.5.4 devices have an SSH user account with access from bastion hosts

published October 28, 2020

CVSS
โ€”
EPSS
2%
Percentile
77.7
In the wild
Unconfirmed
What it is

โš ๏ธ An undocumented SSH user account exists in Winston 1.5.4 devices, quietly waiting for a curious attacker! ๐Ÿ” Imagine finding a hidden door in your office that grants access to sensitive files โ€” the janitor has keys, but nobody told you! This vulnerability leaves your devices open to exploitation without your knowledge. If an attacker discovers this account, they could leverage it to gain unauthorized access to your network, potentially leading to data breaches or other malicious activities. The risk is not hypothetical; it's a ticking time bomb waiting for someone to find that hidden key!

Put simply

Imagine finding a hidden door in your office that grants access to sensitive files โ€” the janitor has keys, but nobody told you! This vulnerability leaves your devices open to exploitation without your knowledge. Winston 1.5.4 devices include an SSH user account that is accessible from bastion hosts but is not documented or disclosed to users, creating an unintentional security gap.

What to do

If an attacker discovers this account, they could leverage it to gain unauthorized access to your network, potentially leading to data breaches or other malicious activities. The risk is not hypothetical; it's a ticking time bomb waiting for someone to find that hidden key! Check your devices for this undocumented SSH account and disable or secure it immediately. Consider updating to any later versions that may address this oversight. Regularly auditing user accounts is a good practice to prevent unauthorized access. You can tackle this! Follow these steps and you'll bolster your security in no time! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01751 ยท 77.7th percentile
Published
2020-10-28T17:20Z
EPSS history
Timeline
  • 28 OCT 17:20Z
    Winston 1.5.4 devices have an SSH user account with access from bastion hosts
    cvelistv5