An Improper Input Validation vulnerability for the registered case credentials in Brocade ASCG before v3.0 could allow a local authenticated user to provide invalid inputs like special characters leading to a Denial of Service (DoS) when collecting “supportsave” from a Brocade Switch.
History

Wed, 14 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:broadcom:brocade_active_support_connectivity_gateway:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Fri, 09 Oct 2026 07:30:00 +0000

Type Values Removed Values Added
First Time appeared Broadcom
Broadcom brocade Active Support Connectivity Gateway
Vendors & Products Broadcom
Broadcom brocade Active Support Connectivity Gateway

Thu, 08 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 08 Oct 2026 06:45:00 +0000

Type Values Removed Values Added
Title Impaired Input Validation Causing Local Authenticated Denial of Service in Brocade ASCG

Thu, 08 Oct 2026 05:15:00 +0000

Type Values Removed Values Added
Description An Improper Input Validation vulnerability for the registered case credentials in Brocade ASCG before v3.0 could allow a local authenticated user to provide invalid inputs like special characters leading to a Denial of Service (DoS) when collecting “supportsave” from a Brocade Switch.
Weaknesses CWE-20
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: brocade

Published: 2026-10-08T05:06:06.027Z

Updated: 2026-10-08T17:55:25.967Z

Reserved: 2023-10-19T01:33:10.047Z

Link: CVE-2023-5649

cve-icon Vulnrichment

Updated: 2026-10-08T15:14:44.039Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-08T05:17:03.970

Modified: 2026-10-14T19:30:36.983

Link: CVE-2023-5649

cve-icon Redhat

No data.