{
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    "cveMetadata": {
        "cveId": "CVE-2023-7334",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-01-15T20:08:31.074Z",
        "datePublished": "2026-01-15T21:44:58.843Z",
        "dateUpdated": "2026-05-14T02:07:07.753Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unknown",
                    "product": "T+",
                    "vendor": "Changjetong Information Technology Co., Ltd.",
                    "versions": [
                        {
                            "lessThanOrEqual": "16.*",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
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            ],
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                    "nodes": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:chanjetvip:t\\+:*:*:*:*:*:*:*:*",
                                    "versionEndIncluding": "16.0"
                                }
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                }
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                    "lang": "en",
                    "supportingMedia": [
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                            "type": "text/html",
                            "value": "Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account.&nbsp;Exploitation evidence was observed by the Shadowserver Foundation as early as&nbsp;<span style=\"background-color: rgba(63, 67, 80, 0.04);\">2023-08-19</span> (UTC)."
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                }
            ],
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                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
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                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 9.3,
                        "baseSeverity": "CRITICAL",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                        "version": "4.0",
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                        "vulnConfidentialityImpact": "HIGH",
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                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                {
                    "descriptions": [
                        {
                            "cweId": "CWE-502",
                            "description": "CWE-502 Deserialization of Untrusted Data",
                            "lang": "en",
                            "type": "CWE"
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                    "url": "https://www.chanjetvip.com/product/goods/detail?id=6077e91b70fa071069139f62"
                },
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                    "url": "https://github.com/MD-SEC/MDPOCS/blob/main/ChangJieTongTPlus_GetStoreWarehouseByStore_Rce_Poc.py"
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                    "url": "https://www.vulncheck.com/advisories/changjetong-tplus-getstorewarehousebystore-deserialization-rce"
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            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "tags": [
                "x_known-exploited-vulnerability"
            ],
            "title": "Changjetong T+ <= 16.x GetStoreWarehouseByStore Deserialization RCE",
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                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-20T15:58:10.719138Z",
                                "id": "CVE-2023-7334",
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