{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-6398",
        "assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
        "state": "PUBLISHED",
        "assignerShortName": "Zyxel",
        "dateReserved": "2023-11-30T07:58:16.356Z",
        "datePublished": "2024-02-20T01:34:32.229Z",
        "dateUpdated": "2024-08-25T15:46:49.897Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "ATP series firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "version 4.32 through 5.37 Patch 1"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "USG FLEX series firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "version 4.50 through 5.37 Patch 1"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "USG FLEX 50(W) series firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": " version 4.16 through 5.37 Patch 1"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "USG20(W)-VPN series firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "version 4.16 through 5.37 Patch 1"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": " NWA50AX firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "< 6.29(ABYW.4)"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": " WAC500 firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "< 6.70(ABVS.1)"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "WAX300H firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "< 6.70(ACHF.1)"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "WBE660S firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "< 6.70(ACGG.1)"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "USG FLEX H series firmware",
                    "vendor": "Zyxel",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "version 1.10 through 1.10 Patch 1"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP."
                        }
                    ],
                    "value": "A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1, \n\nUSG FLEX H series firmware versions from 1.10 through 1.10 Patch 1,\n\nNWA50AX firmware versions through 6.29(ABYW.3), WAC500 firmware versions through 6.65(ABVS.1), WAX300H firmware versions through 6.60(ACHF.1), and WBE660S firmware versions through 6.65(ACGG.1) could allow an authenticated attacker with administrator privileges to execute some operating system (OS) commands on an affected device via FTP."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.2,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "HIGH",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-78",
                            "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
                "shortName": "Zyxel",
                "dateUpdated": "2024-02-21T09:17:30.230Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T08:28:21.823Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024"
                    }
                ]
            },
            {
                "affected": [
                    {
                        "vendor": "zyxel",
                        "product": "atp800_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:atp100_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:atp200_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:atp500_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:atp700_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:atp800_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "4.32",
                                "status": "affected",
                                "lessThanOrEqual": "5.37_patch1",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "zyxel",
                        "product": "usg_flex_700_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:usg_flex_500w_firmware:*:*:*:*:*:*:*:*",
                            "cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "4.50",
                                "status": "affected",
                                "lessThan": "5.37_patch1",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "zyxel",
                        "product": "nwa50ax_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:nwa50ax_firmware:-:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThan": "6.29\\(abyw.4\\)",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "zyxel",
                        "product": "wac500_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:wac500_firmware:-:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThan": "6.70\\(abvs.1\\)",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "zyxel",
                        "product": "wax300h_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:wax300h_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThan": "6.70\\(achf.1\\)",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "zyxel",
                        "product": "wbe660s_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:wbe660s_firmware:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThan": "6.70\\(acgg.1\\)",
                                "versionType": "custom"
                            }
                        ]
                    },
                    {
                        "vendor": "zyxel",
                        "product": "usg_20w-vpn_firmware",
                        "cpes": [
                            "cpe:2.3:o:zyxel:usg_20w-vpn_firmware:-:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "4.16",
                                "status": "affected",
                                "lessThanOrEqual": "5.37_patch1",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-03-01T05:01:04.429989Z",
                                "id": "CVE-2023-6398",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-08-25T15:46:49.897Z"
                }
            }
        ]
    }
}