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Findings

CVE-2023-5649

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 in…

Published Oct 8, 2026 · updated Oct 14, 2026 · broadcom brocade active support connectivity gateway

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.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 8, 2026 · NIST NVD

    Detected

    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.

  2. Oct 14, 2026 · NIST NVD

    Updated

    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.

Affected

  • cpe broadcom/brocade active support connectivity gatewayversion unspecified

Sources

  • CVE.orgCVE-2023-5649

    Official CVE identifier

    cve.org
  • FIRST EPSSCVE-2023-5649

    30-day exploitation probability 0.1%

    first.org
  • NIST NVDCVE-2023-5649

    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 Sw

    nvd.nist.gov

References