CVE-2022-33182. Privilege escalation using switch commands “supportlinkâ€, “firmwaredownloadâ€, “portcfgupload, license, and “fosexecâ€.
21236
20 September 2022
13 September 2022
Closed
Medium
Base Score: 7.8 - HIGH - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
N/A
CVE-2022-33182
Summary Security Advisory ID : BSA-2022-2084 Component : FOS Revision : 1.1
A privilege escalation vulnerability in Brocade Fabric OS CLI before Brocade Fabric OS v9.1.0, 9.0.1e, 8.2.3c, 8.2.0cbn5, could allow a local authenticated user to escalate its privilege to root using switch commands “supportlinkâ€, “firmwaredownloadâ€, “portcfgupload, license, and “fosexecâ€.
Affected Product
All Brocade Fabric OS versions.
Products Confirmed Not Vulnerable
- No other Brocade Fibre Channel Products from Broadcom Products are known to be affected by this vulnerability.
Solution
Security update provided in Brocade Fabric OS v9.1.1, v9.0.1e, v8.2.3c, v8.2.0_cbn5, v7.4.2j, and v9.1.0b
Credit
The issue was found during internal penetration testing
Revision History
Version | Change | Date |
---|---|---|
1.0 | Initial Publication | September 13, 2022 |
1.1 | Added FOS v9.1.0b | September 20, 2022 |