Unquoted Search Path Vulnerability in MTSoftware C-Lodop Service
CVE-2025-4540

7.3HIGH

Key Information:

Vendor

Mtsoftware

Status
C-lodop
Vendor
CVE Published:
11 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4540?

A vulnerability identified in MTSoftware's C-Lodop 6.6.1.1 relates to the CLodopPrintService component, which can be exploited through an unquoted search path. This type of vulnerability poses risks by allowing malicious manipulation of service paths, thereby potentially leading to unauthorized access. Attackers would need to operate locally to exploit this flaw effectively, as the attack complexity is high, making it challenging to execute. Users are strongly advised to upgrade to the latest version, 6.6.13, to mitigate this vulnerability and enhance their system security.

Affected Version(s)

C-Lodop 6.6.1.1

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-2025-4540 - Proof of Concept

CVE-2025-4540 - Proof of Concept

References

https://vuldb.com/?id.308285
vdb-entrytechnical-description
https://vuldb.com/?ctiid.308285
signaturepermissions-required
https://vuldb.com/?submit.566789
third-party-advisory

CVSS V4

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

NightsedgeV (VulDB User)
.
CVE-2025-4540 : Unquoted Search Path Vulnerability in MTSoftware C-Lodop Service