PT-2025-47292 · Serversoft Ftp Server · Filezilla Server

Noam Moshe + 1 · Published 2025-11-18 · Updated 2025-11-18 · CVE-2025-41735

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions (affected versions not specified)

Description A low privileged remote attacker can upload any file to an arbitrary location due to a missing file check, potentially leading to remote code execution. The issue allows for unrestricted file uploads, which could be exploited to gain unauthorized access or control over the system. The affected system lacks proper validation of uploaded files, enabling an attacker to place malicious code in an arbitrary location.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2025-41735

Affected Products

Filezilla Server

References · 8

• https://osv.dev/vulnerability/CVE-2025-41735 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-41735 · Security Note
• https://twitter.com/CVEnew/status/1990733417516794139 · Twitter Post
• https://twitter.com/CveTodo/status/1990744303140774179 · Twitter Post
• https://t.me/cveNotify/143186 · Telegram Post
• https://twitter.com/CveFindCom/status/1990882982932939167 · Twitter Post
• https://t.me/CVEtracker/37605 · Telegram Post
• https://certvde.com/de/advisories/VDE-2025-097 · Note