SQL Injection Vulnerability in itsourcecode Apartment Management System 1.0
CVE-2025-9421

6.9MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Apartment Management System
Vendor
CVE Published:
25 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9421?

A vulnerability in the itsourcecode Apartment Management System version 1.0 allows remote attackers to exploit the file /complain/addcomplain.php by manipulating the ID argument. This leads to SQL injection attacks, potentially compromising the database. The exploit has been made public, raising concerns about the security of systems utilizing this software.

Affected Version(s)

Apartment Management 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-2025-9421 - Proof of Concept

References

https://vuldb.com/?id.321264
vdb-entrytechnical-description
https://vuldb.com/?ctiid.321264
signaturepermissions-required
https://vuldb.com/?submit.634077
third-party-advisory

CVSS V4

Score:
6.9
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

zhuyi (VulDB User)
.
CVE-2025-9421 : SQL Injection Vulnerability in itsourcecode Apartment Management System 1.0