Critical severity · published Dec 8, 2022
CVE-2022-33186
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…
9.8
CVSS
1.7%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
Fabric Operating System · Broadcom
7.4.2j; 8.2.3c; 9.0.1e; 9.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33186
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33186
Mitigation
https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2022-2121
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