CVE-2023-5649: Brocade Active Support Connectivity Gateway 0 to before 3.0

Affected technology

Brocade Active Support Connectivity Gateway · 0 to before 3.0
Brocade

Description’s affected range: before v3.0 could

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · Low privileges required · No user interaction required

What an attacker can do

A local authenticated user could provide invalid inputs like special characters leading to a Denial of Service (DoS) when collecting “supportsave” from a Brocade Switch. Vendor/CNA’s CVSS 4.0 assessment (base score 6.8/10) rates confidentiality and integrity impact as none; availability impact as high.