CVE-2023-5649 (GCVE-0-2023-5649)

Vulnerability from cvelistv5 – Published: 2026-10-08 05:06 – Updated: 2026-10-08 17:55
VLAI
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:14 UTC
CWE
  • CWE-20 - Improper Input Validation
Assigner
brocade CNA under the mitre root
CNA scorecard B 75/100 over 70 records in the last 180 days details
Impacted products
Vendor Product Version CPE status
Brocade Brocade Active Support Connectivity Gateway Affected: 0 , < 3.0 (Brocade ASC-G)
guessed Create a notification for this product.
Show details on NVD website

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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