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CVE-2023-7334 Detail

Description

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).


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulnCheck
CVSS-B 9.3 CRITICAL
Vector:  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

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://blog.csdn.net/qq_53003652/article/details/134031230 VulnCheck Exploit  Third Party Advisory 
https://blog.csdn.net/u010025272/article/details/131553591 VulnCheck Exploit  Third Party Advisory 
https://github.com/MD-SEC/MDPOCS/blob/main/ChangJieTongTPlus_GetStoreWarehouseByStore_Rce_Poc.py VulnCheck Product 
https://www.chanjetvip.com/product/goods/detail?id=6077e91b70fa071069139f62 VulnCheck Release Notes 
https://www.freebuf.com/articles/web/381731.html CISA-ADP, VulnCheck Exploit  Third Party Advisory 
https://www.vulncheck.com/advisories/changjetong-tplus-getstorewarehousebystore-deserialization-rce VulnCheck Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-502 Deserialization of Untrusted Data VulnCheck  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-7334
NVD Published Date:
01/15/2026
NVD Last Modified:
01/23/2026
Source:
VulnCheck