Unrestricted File Upload Vulnerability in megagao ssm-erp and production_ssm
CVE-2025-4333

5.3MEDIUM

Key Information:

Vendor

Feng Ha Ha

Status
Ssm-erp
Production Ssm
Vendor
CVE Published:
6 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4333?

A vulnerability exists in the file upload functionality of the FileServiceImpl.java in megagao ssm-erp and production_ssm. The flaw permits unrestricted file uploads, enabling an attacker to remotely execute malicious code. This vulnerability affects both products under different names and poses a significant threat as it allows attackers to leverage the uploadFile function without appropriate validation or restrictions, thus facilitating unauthorized file uploads.

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Deploy the Patch

Affected Version(s)

production_ssm 0.0.1

production_ssm 0.0.1

ssm-erp 0.0.1

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-4333 - Proof of Concept

References

https://vuldb.com/?id.307437
vdb-entrytechnical-description
https://vuldb.com/?ctiid.307437
signaturepermissions-required
https://vuldb.com/?submit.564591
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fatd0g (VulDB User)
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