CVE-2021-27792
High
Description
The request handling functions in web management interface of Brocade Fabric OS versions before v9.0.1a, v8.2.3a, and v7.4.2h do not properly handle malformed user input, resulting in a service crash. An authenticated attacker could use this weakness to cause the FOS HTTP application handler to crash, requiring a reboot.
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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