{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2021-43072",
        "ASSIGNER": "psirt@fortinet.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiAnalyzer version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiManager version 7.0.2 and below, version 6.4.7 and below, version 6.2.9 and below, version 6.0.11 and below, version 5.6.11 and below, FortiOS version 7.0.0 through 7.0.4, 6.4.0 through 6.4.8, 6.2.0 through 6.2.10, 6.0.x and FortiProxy version 7.0.0 through 7.0.3, 2.0.0 through 2.0.8, 1.2.x, 1.1.x and 1.0.x allows attacker to execute unauthorized code or commands via crafted CLI `execute restore image` and `execute certificate remote` operations with the tFTP protocol."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Execute unauthorized code or commands",
                        "cweId": "CWE-120"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Fortinet",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "FortiAnalyzer",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "7.0.0",
                                            "version_value": "7.0.2"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "6.4.0",
                                            "version_value": "6.4.7"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "6.2.0",
                                            "version_value": "6.2.12"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "6.0.0",
                                            "version_value": "6.0.12"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "5.6.0",
                                            "version_value": "5.6.11"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "FortiManager",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "7.0.0",
                                            "version_value": "7.0.2"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "6.4.0",
                                            "version_value": "6.4.7"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "6.2.0",
                                            "version_value": "6.2.12"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "6.0.0",
                                            "version_value": "6.0.12"
                                        },
                                        {
                                            "version_affected": "<=",
                                            "version_name": "5.6.0",
                                            "version_value": "5.6.11"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://fortiguard.com/advisory/FG-IR-21-206",
                "refsource": "MISC",
                "name": "https://fortiguard.com/advisory/FG-IR-21-206"
            }
        ]
    },
    "solution": [
        {
            "lang": "en",
            "value": "Please upgrade to FortiAnalyzer version 7.0.3 or above \nPlease upgrade to FortiAnalyzer version 6.4.8 or above \nPlease upgrade to FortiManager version 7.0.3 or above \nPlease upgrade to FortiManager version 6.4.8 or above \nPlease upgrade to FortiOS version 7.2.0 or above \nPlease upgrade to FortiOS version 7.0.6 or above \nPlease upgrade to FortiProxy version 7.0.4 or above \nPlease upgrade to FortiProxy version 2.0.9 or above"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 6.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C"
            }
        ]
    }
}