CVE-2023-31424: Web authentication and authorization bypass

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-08-31 · updated 2026-06-17
Weakness: CWE-290

Description

Brocade SANnav Web interface before Brocade SANnav v2.3.0 and v2.2.2a allows remote unauthenticated users to bypass web authentication and authorization.

Affected products

Brocade SANnav: before 2.2.2a — fixed in 2.2.2a

How to fix

Upgrade to a fixed version: Brocade SANnav 2.2.2a. Check the vendor advisory for mitigations.

References

https://security.netapp.com/advisory/ntap-20240229-0004/
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22507
https://security.netapp.com/advisory/ntap-20240229-0004/
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22507

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