Buffer Overflow Vulnerability in Code-Projects Bus Reservation System Login Form
CVE-2025-3139

4.8MEDIUM

Key Information:

Vendor
Code-projects
Status
Bus Reservation System
Vendor
CVE Published:
3 April 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A buffer overflow vulnerability has been identified in the Login function of the Code-Projects Bus Reservation System 1.0. This flaw allows an attacker to manipulate the Str1 argument, potentially leading to unauthorized access and the execution of arbitrary code. Given that the exploit has been publicly disclosed, it poses a significant risk, particularly when executed on the local host. Users should take immediate precautions to mitigate this vulnerability to safeguard their systems.

Affected Version(s)

Bus Reservation 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-2025-3139 - Proof of Concept

References

https://vuldb.com/?id.303044
vdb-entrytechnical-description
https://vuldb.com/?ctiid.303044
signaturepermissions-required
https://vuldb.com/?submit.525305
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

Lxxxt (VulDB User)
.