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CVE-2023-3234— Zhong Bang CRMEB PublicController.php put_image deserialization

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之前版本存在代码问题漏洞。攻击者利用该漏洞导致数据反序列化。

CVSS 4.3 · Medium EPSS 1.17% · P66
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I. Basic Information for CVE-2023-3234

Vulnerability Information
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Vulnerability Title
Zhong Bang CRMEB PublicController.php put_image deserialization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. It has been declared as problematic. Affected by this vulnerability is the function put_image of the file api/controller/v1/PublicController.php. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231505 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
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之前版本存在代码问题漏洞。攻击者利用该漏洞导致数据反序列化。
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 4.0 -

II. Public POCs for CVE-2023-3234

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III. Intelligence Information for CVE-2023-3234

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Vendor Advisories for CVE-2023-3234 (1)

Other References for CVE-2023-3234 (1)

Same Patch Batch · Zhong Bang · 2023-06-14 · 3 CVEs total

CVE-2023-3233 6.3 MEDIUM Zhong Bang CRMEB PublicController.php get_image_base64 server-side request forgery
CVE-2023-3232 6.3 MEDIUM Zhong Bang CRMEB Image Upload app_auth deserialization

IV. Related Vulnerabilities

Same product: CRMEB
Same vendor: Zhong Bang
Same weakness: CWE-502

V. Comments for CVE-2023-3234

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