{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-5376",
        "assignerOrgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
        "state": "PUBLISHED",
        "assignerShortName": "CyberDanube",
        "dateReserved": "2023-10-04T09:30:19.108Z",
        "datePublished": "2024-01-09T09:44:18.108Z",
        "dateUpdated": "2024-08-02T07:59:44.243Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "affected",
                    "product": "JetNet Series",
                    "vendor": "Korenix",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "firmware older than 2024/01"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "S. Dietz (CyberDanube)"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service.&nbsp;<span style=\"background-color: var(--wht);\">This issue affects JetNet devices older than firmware version 2024/01.</span>"
                        }
                    ],
                    "value": "An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-114",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-114 Authentication Abuse"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 8.6,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-287",
                            "description": "CWE-287 Improper Authentication",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "7d092a75-6bbd-48c6-a15a-0297458009bc",
                "shortName": "CyberDanube",
                "dateUpdated": "2024-01-09T10:02:51.064Z"
            },
            "references": [
                {
                    "url": "https://www.beijerelectronics.com/en/support/Help___online?docId=69947"
                },
                {
                    "url": "https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/"
                },
                {
                    "url": "http://seclists.org/fulldisclosure/2024/Jan/11"
                },
                {
                    "url": "http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "TFTP Without Authentication",
            "workarounds": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "See:&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://www.beijerelectronics.com/en/support/Help___online?docId=69947\">https://www.beijerelectronics.com/en/support/Help___online?docId=69947</a><br>"
                        }
                    ],
                    "value": "See:  https://www.beijerelectronics.com/en/support/Help___online?docId=69947 https://www.beijerelectronics.com/en/support/Help___online \n"
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T07:59:44.243Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.beijerelectronics.com/en/support/Help___online?docId=69947",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://cyberdanube.com/en/en-multiple-vulnerabilities-in-korenix-jetnet-series/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://seclists.org/fulldisclosure/2024/Jan/11",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://packetstormsecurity.com/files/176550/Korenix-JetNet-Series-Unauthenticated-Access.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}