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CVE-2023-31427

Knowledge of full path name

HIGH
7.8
CVSS Score
Published: August 1, 2023 at 10:46 PM UTC
Updated: June 17, 2026 at 05:56 AM UTC
1 product affected across 1 vendorFabric Operating System

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%

Description

Brocade Fabric OS versions before Brocade Fabric OS v9.1.1c, and v9.2.0 Could allow an authenticated, local user with knowledge of full path names inside Brocade Fabric OS to execute any command regardless of assigned privilege. Starting with Fabric OS v9.1.0, “root” account access is disabled.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Fabric Operating System· Broadcom
95%
v < 9.1.1cafter 9.1.0 and before Brocade Fabric OS v9.2.0 and v9.1.1c
Affected range stops below 9.1.1c, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Third Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20230908-0007/
Vendor Advisory
Source: [email protected]
https://support.broadcom.com/external/content/SecurityAdvisories/0/22379

CVSS

7.8HIGHbrocade
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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