CVE-2021-27794
High
Description
A vulnerability in the authentication mechanism of Brocade Fabric OS versions before Brocade Fabric OS v.9.0.1a, v8.2.3a and v7.4.2h could allow a user to Login with empty password, and invalid password through telnet, ssh and REST.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Broadcom Fabric Operating System
PublishedAug 12, 2021
First seenAug 12, 2021
How to fix
Update
- broadcom fabric_operating_system7.4.2h, 8.2.3a, 9.0.1a or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| broadcom fabric_operating_system | v < 7.4.2h, 8.0.0 ≤ v < 8.2.3a, 9.0.0 ≤ v < 9.0.1a | 7.4.2h, 8.2.3a, 9.0.1a |
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