SQL Injection Vulnerability in Lingdang CRM by Shanghai Lingdang Information Technology
CVE-2025-9140

5.3MEDIUM

Key Information:

Vendor

Shanghai Lingdang Information Technology

Status
Lingdang Crm
Vendor
CVE Published:
19 August 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-9140?

A SQL injection vulnerability exists in Lingdang CRM prior to version 8.6.5.4, specifically affecting the file /crm/crmapi/erp/tabdetail_moduleSave.php. An attacker can exploit this issue by manipulating input parameters, allowing for remote execution of malicious SQL queries. This flaw poses a significant risk as it can lead to unauthorized access to sensitive data. The vendor has addressed this vulnerability in version 8.6.5.4, implementing parameterized queries and input sanitization to mitigate the threat.

Affected Version(s)

Lingdang CRM 8.6.4.0

Lingdang CRM 8.6.4.1

Lingdang CRM 8.6.4.2

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-2025-9140 - Proof of Concept

References

https://vuldb.com/?id.320520
vdb-entrytechnical-description
https://vuldb.com/?ctiid.320520
signaturepermissions-required
https://vuldb.com/?submit.628087
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

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-9140 : SQL Injection Vulnerability in Lingdang CRM by Shanghai Lingdang Information Technology