Changjetong T+ <= 16.x GetStoreWarehouseByStore Deserialization RCE

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. Exploitation evidence was observed by the Shadowserver Foundation as early as 2023-08-19 (UTC).

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可信数据的反序列化

Chanjet TPlus 代码问题漏洞

Chanjet TPlus是中国畅捷通（Chanjet）公司的一个企业云平台。 Chanjet TPlus 16.x及之前版本存在代码问题漏洞，该漏洞源于AjaxPro端点存在.NET反序列化问题，可能导致远程代码执行。

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