{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2021-27795",
        "assignerOrgId": "87b297d7-335e-4844-9551-11b97995a791",
        "state": "PUBLISHED",
        "assignerShortName": "brocade",
        "dateReserved": "2021-02-26T20:18:01.346Z",
        "datePublished": "2023-12-06T01:16:07.122Z",
        "dateUpdated": "2024-08-03T21:33:15.653Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Brocade Switches",
                    "vendor": "Brocade",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All Version"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "<div>\nBrocade Fabric OS (FOS) hardware \nplatforms running any version of Brocade Fabric OS software, which \nsupports the license string format; contain cryptographic \nissues that could allow for the installation of forged or fraudulent \nlicense keys. This would allow attackers or a malicious party to forge a\n counterfeit license key that the Brocade Fabric OS platform would \nauthenticate and activate as if it were a legitimate license key. <br><br></div>"
                        }
                    ],
                    "value": "Brocade Fabric OS (FOS) hardware \nplatforms running any version of Brocade Fabric OS software, which \nsupports the license string format; contain cryptographic \nissues that could allow for the installation of forged or fraudulent \nlicense keys. This would allow attackers or a malicious party to forge a\n counterfeit license key that the Brocade Fabric OS platform would \nauthenticate and activate as if it were a legitimate license key. \n\n\n\n"
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-20",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-20 Encryption Brute Forcing"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.4,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-327",
                            "description": "CWE-327 Use of a Broken or Risky Cryptographic Algorithm",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "87b297d7-335e-4844-9551-11b97995a791",
                "shortName": "brocade",
                "dateUpdated": "2023-12-06T01:16:07.122Z"
            },
            "references": [
                {
                    "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/21289"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "License forgery in Brocade Fabric OS (FOS) hardware platforms running any version of Brocade Fabric OS software, ",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T21:33:15.653Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/21289",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}