CVE-2025-1646
Published: 25 February 2025
Description
A vulnerability, which was classified as critical, has been found in Lumsoft ERP 8. Affected by this issue is some unknown functionality of the file /Api/TinyMce/UploadAjaxAPI.ashx of the component ASPX File Handler. The manipulation of the argument file leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Security Summary
CVE-2025-1646 is a critical vulnerability in Lumsoft ERP 8 that enables unrestricted file upload. It affects an unknown functionality within the /Api/TinyMce/UploadAjaxAPI.ashx file of the ASPX File Handler component. The issue arises from manipulation of the 'file' argument, as classified under CWE-284 (Improper Access Control) and CWE-434 (Unrestricted Upload of File with Dangerous Type). The vulnerability carries a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) and was published on 2025-02-25.
Remote attackers require no privileges or user interaction to exploit this vulnerability over the network with low complexity. Successful exploitation allows manipulation leading to unrestricted file upload, potentially enabling further compromise depending on the uploaded content, though impacts are rated low for confidentiality, integrity, and availability per the CVSS score.
Advisories from VulDB and a related GitHub report disclose a public proof-of-concept exploit but note that the vendor was contacted early without any response or patch availability. Security practitioners should restrict access to the affected endpoint, implement web application firewalls to block suspicious uploads, and monitor for anomalous file upload activity until a vendor fix is provided.
Details
- CWE(s)