CVE-2023-3232 - CVE House

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Status published Medium CVE-2023-3232

Zhong Bang CRMEB Image Upload app_auth deserialization

6.3 CVSS

Vulnerability Description

A vulnerability was found in Zhong Bang CRMEB up to 4.6.0 and classified as critical. This issue affects some unknown processing of the file /api/wechat/app_auth of the component Image Upload. The manipulation leads to deserialization. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-231503. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

p0ison (VulDB User)

References

More from Zhong Bang

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Zhong Bang CRMEB SystemAttachmentServices.php videoUpload unrestricted upload

Zhong Bang CRMEB Java save cross site scripting

Zhong Bang CRMEB Java list getAdminList sql injection

Affected Vendor

Zhong Bang

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Affected Software

CRMEB

Vulnerable Versions:

4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6

Timeline

Official Publish: June 14th, 2023

Last Modified: August 2nd, 2024

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1505.003 Web Shell

T1105 Ingress Tool Transfer

Command and Control

T1068 Exploitation for Privilege Escalation

Privilege Escalation