AUGUST 4, 2026
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Case File

CVE-2021-27795

MEDIUM · CVSS 6.4 EPSS 0.24%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-12-06 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.4. See the original NVD description below for full technical details.

CVE
CVE-2021-27795
Severity
MEDIUM
CVSS
6.4
EPSS
0.24%

Original NVD Description

Brocade Fabric OS (FOS) hardware platforms running any version of Brocade Fabric OS software, which supports the license string format; contain cryptographic issues that could allow for the installation of forged or fraudulent license keys. This would allow attackers or a malicious party to forge a counterfeit license key that the Brocade Fabric OS platform would authenticate and activate as if it were a legitimate license key.

Related CVEs

Other vulnerabilities affecting the same vendor(s)