All vulnerabilities
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 inputs like special characters lead

Brocade Brocade Active Support Connectivity GatewayNetwork & edge
Open in ThreatlineRecord JSON
CVSS
6.8Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.09%Chance of exploitation activity in the next 30 days, higher than 0% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in3.0Fixed versionCVE List
Published8 Oct 2026Updated 8 Oct 2026CVE List

What fixes it

  • 3.0Brocade Active Support Connectivity GatewayCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

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.

Text from CVE List

Affected versions 1

  • Brocade Active Support Connectivity Gatewayaffected: all versions before 3.0CVE List

References 1