CVE-2022-33186

CRITICAL
Published Dec 8, 20223y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Dec 8, 2022 3y ago
Last Modified Jun 17, 2026 2w ago

Description

A vulnerability in Brocade Fabric OS software v9.1.1, v9.0.1e, v8.2.3c, v7.4.2j, and earlier versions could allow a remote unauthenticated attacker to execute on a Brocade Fabric OS switch commands capable of modifying zoning, disabling the switch, disabling ports, and modifying the switch IP address.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

Affected Products 4

VendorProductVersionRange
broadcomfabric_operating_system7.4.2jany
broadcomfabric_operating_system8.2.3cany
broadcomfabric_operating_system9.0.1eany
brocadefabric_operating_system9.1.1any

References 1

  • broadcom.com https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2121
    MitigationVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.