CVE-2023-5649CWE-20

CVE-2023-5649

Medium · published October 8, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
0.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
6.8 · 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
EPSS
0.00093 · 0.5th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-10-08T09:17Z
Affected products (1)
ProductVersionsFixed in
broadcom/brocade_active_support_connectivity_gateway< 3.0.03.0.0
References (1)
https://support.broadcom.com/external/content/SecurityAdvisories/0/22716 · [email protected]
EPSS history
Timeline
  • 09 OCT 03:20Z
    EPSS moved — → 0%
    epss
  • 08 OCT 05:06Z
    An Improper Input Validation vulnerability for the registered case credentials in Brocade ASCG before v3.0 could allow a local authenticated user to provide…
    cvelistv5
  • 08 OCT 05:06Z
    An Improper Input Validation vulnerability for the registered case credentials in Brocade ASCG before v3.0 could allow a local authenticated user to provide…
    cvelistv5