CVE-2021-27797

Brocade Fabric OS before Brocade Fabric OS v8.2.1c, v8.1.2h, and all versions of Brocade Fabric OS v8.0.x and v7.x contain documented hard-coded credentials…

published February 21, 2022

CVSS
—
EPSS
1%
Percentile
71.2
In the wild
Unconfirmed
What it is

⚠️ A treasure map of hard-coded passwords awaits in Brocade Fabric OS! If you're using versions before v8.2.1c or v8.1.2h, this could open your systems wide to an attacker. 🔑 Think of it like a hotel with master keys that are just lying around—anyone can access any room without a second glance! These hard-coded credentials make it all too easy for a visitor to stroll into places they shouldn't be. With these hard-coded credentials, an attacker could waltz right into your system and gain unauthorized access. This means they could view sensitive data, configure settings, or even take control of the entire system! While no known exploits are reported yet, the potential for mischief is absolutely there.

Put simply

Think of it like a hotel with master keys that are just lying around—anyone can access any room without a second glance! These hard-coded credentials make it all too easy for a visitor to stroll into places they shouldn't be. This vulnerability in Brocade Fabric OS allows unauthorized access due to hard-coded credentials present in the software, providing an easy entry point for attackers without needing any additional authentication.

What to do

With these hard-coded credentials, an attacker could waltz right into your system and gain unauthorized access. This means they could view sensitive data, configure settings, or even take control of the entire system! While no known exploits are reported yet, the potential for mischief is absolutely there. To protect your systems, upgrade to Brocade Fabric OS v8.2.1c, v8.1.2h, or any later version. Consider rotating any remaining hard-coded credentials and implementing additional security measures to mitigate access risks. Don't wait! You've got this! By following these steps, you’ll be on the path to fortified security in no time. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01347 · 71.2th percentile
Published
2022-02-21T17:49Z
EPSS history
Timeline
  • 21 FEB 17:49Z
    Brocade Fabric OS before Brocade Fabric OS v8.2.1c, v8.1.2h, and all versions of Brocade Fabric OS v8.0.x and v7.x contain documented hard-coded credentials…
    cvelistv5