{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2023-20853",
        "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "assignerShortName": "twcert",
        "dateUpdated": "2025-01-30T21:16:25.951Z",
        "dateReserved": "2022-10-31T00:00:00.000Z",
        "datePublished": "2023-04-27T00:00:00.000Z"
    },
    "containers": {
        "cna": {
            "title": "aEnrich a+HRD - Deserialization of Untrusted Data",
            "datePublic": "2023-03-31T00:00:00.000Z",
            "providerMetadata": {
                "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
                "shortName": "twcert",
                "dateUpdated": "2023-04-27T00:00:00.000Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "aEnrich Technology a+HRD has a vulnerability of Deserialization of Untrusted Data within its MSMQ asynchronized message process. An unauthenticated remote attacker can exploit this vulnerability to execute arbitrary system commands to perform arbitrary system operation or disrupt service."
                }
            ],
            "affected": [
                {
                    "vendor": "aEnrich",
                    "product": "a+HRD",
                    "versions": [
                        {
                            "version": "6.8.1039V844",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://www.twcert.org.tw/tw/cp-132-7024-bdefe-1.html"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-502 Deserialization of Untrusted Data",
                            "cweId": "CWE-502"
                        }
                    ]
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "source": {
                "advisory": "TVN-202302012",
                "discovery": "EXTERNAL"
            },
            "solutions": [
                {
                    "lang": "en",
                    "value": "Update a+HRD version to eHRD6.8.1039V920 and later"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T09:14:41.136Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.twcert.org.tw/tw/cp-132-7024-bdefe-1.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-01-30T21:16:07.389823Z",
                                "id": "CVE-2023-20853",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "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": "2025-01-30T21:16:25.951Z"
                }
            }
        ]
    }
}