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

9.8CRITICAL

Key Information:

Vendor

Zhong Bang

Status
CRMEB
Vendor
CVE Published:
14 June 2023

What is CVE-2023-3234?

A deserialization vulnerability exists in Zhong Bang CRMEB versions up to 4.6.0, specifically in the 'put_image' function within 'api/controller/v1/PublicController.php'. This flaw enables remote attackers to manipulate serialized data, potentially leading to unauthorized actions on the server. Despite early disclosures to the vendor, no responses have been received, raising concerns for users. Organizations using affected versions should take immediate steps to assess their exposure and apply necessary mitigations.

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Deploy the Patch

Affected Version(s)

CRMEB 4.0

CRMEB 4.1

CRMEB 4.2

References

https://vuldb.com/?id.231505
vdb-entrytechnical-description
https://vuldb.com/?ctiid.231505
signaturepermissions-required
https://github.com/HuBenLab/HuBenVulList/blob/main/CRMEB%...
broken-linkexploit

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

p0ison (VulDB User)
JSON
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