High severity7.8NVD Advisory· Published Aug 12, 2021· Updated Jun 17, 2026
CVE-2021-27792
CVE-2021-27792
Description
The request handling functions in web management interface of Brocade Fabric OS versions before v9.0.1a, v8.2.3a, and v7.4.2h do not properly handle malformed user input, resulting in a service crash. An authenticated attacker could use this weakness to cause the FOS HTTP application handler to crash, requiring a reboot.
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Affected products
3- cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*Range: <7.4.2h
- Brocade/Fabric OSdescription
Patches
Vulnerability mechanics
References
3- security.netapp.com/advisory/ntap-20210819-0002/nvdThird Party Advisory
- www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1490nvdVendor Advisory
- www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1492nvdVendor Advisory
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