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

7.2HIGH

Key Information:

Vendor

Zhong Bang

Status
CRMEB
Vendor
CVE Published:
29 April 2023

What is CVE-2023-2419?

A vulnerability exists in Zhong Bang CRMEB version 4.6.0 that allows attackers to exploit the videoUpload function within the SystemAttachmentServices.php file. This vulnerability arises due to improper validation of the argument 'filename', enabling unauthorized users to upload files without restriction. The exploit can be triggered remotely, making it critical for users to secure their systems. Public disclosure of this issue raises concerns as it could be actively exploited by malicious actors.

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Affected Version(s)

CRMEB 4.6.0

References

https://vuldb.com/?id.227716
vdb-entrytechnical-description
https://vuldb.com/?ctiid.227716
signaturepermissions-required
https://github.com/crmeb/CRMEB/issues/77
exploitissue-tracking

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

keyman (VulDB User)
JSON
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