CVE-2025-4663
BaseFortify
Publication date: 2025-07-08
Last updated on: 2026-02-20
Assigner: Brocade Communications Systems, LLC
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| broadcom | fabric_operating_system | 9.2.2 |
| broadcom | fabric_operating_system | From 9.0.0 (inc) to 9.2.1b (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-754 | The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an Improper Check for Unusual or Exceptional Conditions in Brocade Fabric OS versions before 9.2.2.a. It occurs when the 'supportsave' command is invoked remotely via SSH or SANnav inline SSH, and the SSH session is terminated prematurely using Control C (^c) before the supportsave process completes. This improper handling can allow an authenticated network-based attacker to cause a Denial-of-Service (DoS) condition.
How can this vulnerability impact me? :
An attacker who is authenticated and has network access could exploit this vulnerability to cause a Denial-of-Service (DoS) on the affected Brocade Fabric OS devices. This could disrupt normal operations and availability of the network fabric managed by these devices.