Unrestricted File Upload Vulnerability in Streamax Crocus by Shenzhen Ruiming Technology
CVE-2025-11908

5.3MEDIUM

Key Information:

Vendor

Shenzhen Ruiming Technology

Status
Streamax Crocus
Vendor
CVE Published:
17 October 2025

Badges

πŸ‘Ύ Exploit Exists🟑 Public PoC

What is CVE-2025-11908?

A vulnerability has been identified in the Streamax Crocus version 1.3.40, which resides in the uploadFile function of the /FileDir.do?Action=Upload endpoint. This flaw allows attackers to manipulate the File argument, enabling them to perform unrestricted file uploads. The exploit can be executed remotely, raising concerns about potential malicious activities. Despite early notification to the vendor regarding this critical issue, there has been no response, allowing the exploit to be publicly available.

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Affected Version(s)

Streamax Crocus 1.3.40

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-2025-11908 - Proof of Concept

References

https://vuldb.com/?id.328918
vdb-entrytechnical-description
https://vuldb.com/?ctiid.328918
signaturepermissions-required
https://vuldb.com/?submit.671391
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

  • πŸ‘Ύ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

nu11 (VulDB User)
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