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CVE-2023-2419— Zhong Bang CRMEB SystemAttachmentServices.php videoUpload unrestricted upload

Quick assessment

Affected
Zhong Bang CRMEB
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zhongbang CRMEB是中国西安众邦网络（Zhongbang）公司的一套开源的电商管理系统。 Zhongbang CRMEB 4.6.0版本存在代码问题漏洞，该漏洞源于对参数filename的错误操作导致文件不受限制的上传。

CVSS 4.7 · Medium EPSS 0.83% · P56

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2023-2419

Vulnerability Information
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Vulnerability Title
Zhong Bang CRMEB SystemAttachmentServices.php videoUpload unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Zhong Bang CRMEB 4.6.0. It has been declared as critical. This vulnerability affects the function videoUpload of the file \crmeb\app\services\system\attachment\SystemAttachmentServices.php. The manipulation of the argument filename leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-227716.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Zhongbang CRMEB 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zhongbang CRMEB是中国西安众邦网络（Zhongbang）公司的一套开源的电商管理系统。 Zhongbang CRMEB 4.6.0版本存在代码问题漏洞，该漏洞源于对参数filename的错误操作导致文件不受限制的上传。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zhong Bang CRMEB 4.6.0 -

II. Public POCs for CVE-2023-2419

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III. Intelligence Information for CVE-2023-2419

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Vendor Advisories for CVE-2023-2419 (2)

Other References for CVE-2023-2419 (1)

IV. Related Vulnerabilities

Same product: CRMEB
Same vendor: Zhong Bang
Same weakness: CWE-434

V. Comments for CVE-2023-2419

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