Zhong Bang CRMEB Image Upload app_auth deserialization
CVE-2023-3232

9.8CRITICAL

Key Information:

Vendor

Zhong Bang

Status
CRMEB
Vendor
CVE Published:
14 June 2023

What is CVE-2023-3232?

A deserialization vulnerability exists in Zhong Bang's CRMEB platform, specifically affecting versions up to 4.6.0 within the image upload component. This flaw allows for unauthorized manipulation of data processed by the file /api/wechat/app_auth, potentially enabling attackers to execute arbitrary code or compromise system integrity. Despite prior notification to the vendor regarding this disclosure, no response has been received, further underscoring the urgency of addressing this issue. Organizations using affected versions should assess their exposure and apply necessary mitigations to safeguard their systems.

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Affected Version(s)

CRMEB 4.0

CRMEB 4.1

CRMEB 4.2

References

https://vuldb.com/?id.231503
vdb-entrytechnical-description
https://vuldb.com/?ctiid.231503
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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