Vulnerability · Published May 11, 2025 · Assigned by VulDB
CVE-2025-4540MTSoftware C-Lodop CLodopPrintService unquoted search path
High 7.0
In plain English
A high-severity security flaw in C-Lodop from MTSoftware. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Official description
A vulnerability was found in MTSoftware C-Lodop 6.6.1.1 on Windows. It has been rated as critical. This issue affects some unknown processing of the component CLodopPrintService. The manipulation leads to unquoted search path. The attack needs to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 6.6.13 is able to address this issue. It is recommended to upgrade the affected component.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MTSoftware | C-Lodop | 6.6.1.1 |
Weakness: CWE-428, CWE-426 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- VDB-308285 | MTSoftware C-Lodop CLodopPrintService unquoted search path vdb-entry, technical-description
- VDB-308285 | CTI Indicators (IOB, IOC, TTP) signature, permissions-required
- Submit #566789 | Lodop Web Printing Service C-Lodop 6.611 Unquoted Search Path third-party-advisory
- https://0nightsedge0.github.io/2025/05/14/CVE-2025-4540-C-Lodop/ exploit