Improper Authorization Vulnerability in StudentManager by huanfenz
CVE-2025-3564

5.3MEDIUM

Key Information:

Vendor
Huanfenz
Status
Studentmanager
Vendor
CVE Published:
14 April 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A security flaw has been identified in StudentManager by huanfenz, specifically affecting the Teacher String Handler component. This vulnerability allows unauthorized manipulation, which can be exploited remotely. Such an exploit poses risks of unauthorized access and privilege escalation, since the flaw permits unauthenticated users to manipulate sensitive functionalities. The issue has been publicly disclosed, prompting the need for immediate attention from users of the affected version.

Affected Version(s)

StudentManager 1.0

StudentManager 1.0

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-2025-3564 - Proof of Concept

References

https://vuldb.com/?id.304605
vdb-entry
https://vuldb.com/?ctiid.304605
signaturepermissions-required
https://vuldb.com/?submit.549309
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
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

77cc (VulDB User)
.