CVE-2018-6440

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

A vulnerability in the proxy service of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow remote unauthenticated attackers to obtain sensitive information and possibly cause a denial of service attack.

Metrics

CVSS 3.0 9.1/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected software

Vendor	Product	Versions
Brocade Communications Systems, Inc.	Brocade Fabric OS	All versions prior to version 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d

References

https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-733Mitigation, Third Party Advisory
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2018-733Mitigation, Third Party Advisory

Timeline

Published: Dec 3, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-64417.8A vulnerability in Secure Shell implementation of Brocade Fabric OS versions before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow a local attack CVE-2018-64428.8A vulnerability in the Brocade Webtools firmware update section of Brocade Fabric OS before 8.2.1, 8.1.2f, 8.0.2f, 7.4.2d could allow remote CVE-2018-64438.1A vulnerability in Brocade Network Advisor Versions before 14.3.1 could allow an unauthenticated, remote attacker to log in to the JBoss Adm CVE-2018-64449.8A Vulnerability in Brocade Network Advisor versions before 14.1.0 could allow a remote unauthenticated attacker to execute arbitray code. Th CVE-2018-64457.5A Vulnerability in Brocade Network Advisor versions before 14.0.3 could allow a remote unauthenticated attacker to export the current user d CVE-2018-64469.8A vulnerability in Brocade Network Advisor Version Before 14.3.1 could allow an unauthenticated, remote attacker to log in to the JBoss Admi CVE-2018-64475.4A Reflective XSS Vulnerability in HTTP Management Interface in Brocade Fabric OS versions before Brocade Fabric OS v9.0.0, v8.2.2c, v8.2.1e,CVE-2018-64487.5A vulnerability in the management interface in Brocade Fabric OS Versions before Brocade Fabric OS v9.0.0 could allow a remote attacker to p CVE-2018-64496.1Host Header Injection vulnerability in the http management interface in Brocade Fabric OS versions before v9.0.0 could allow a remote attack CVE-2018-64588.8Easy Hosting Control Panel (EHCP) v0.37.12.b allows remote attackers to conduct cross-site request forgery (CSRF) attacks by leveraging lack CVE-2018-64595.3The rsa_pss_params_parse function in libstrongswan/credentials/keys/signature_params.c in strongSwan 5.6.1 allows remote attackers to cause CVE-2018-64607.5Hotspot Shield runs a webserver with a static IP address 127.0.0.1 and port 895. The web server uses JSONP and hosts sensitive information i