Stack-based Buffer Overflow in Code-Projects School Billing System
CVE-2025-4077

4.8MEDIUM

Key Information:

Vendor
Code-projects
Status
School Billing System
Vendor
CVE Published:
29 April 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability exists in Code-Projects' School Billing System version 1.0 within the searchrec function, which can lead to a stack-based buffer overflow due to improper handling of the Name argument. This exploitation could allow an attacker to execute arbitrary code on the system. Given that the exploit has been publicly disclosed, it poses a significant risk, particularly when executed from the local host environment. Users are advised to take immediate security measures to mitigate potential threats.

Affected Version(s)

School Billing System 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-2025-4077 - Proof of Concept

References

https://vuldb.com/?id.306514
vdb-entrytechnical-description
https://vuldb.com/?ctiid.306514
signaturepermissions-required
https://vuldb.com/?submit.560534
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
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

zzzxc (VulDB User)
.
CVE-2025-4077 : Stack-based Buffer Overflow in Code-Projects School Billing System | SecurityVulnerability.io