CVE-2023-53959

CRITICAL

9.8

Beschreibung

FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by placing a crafted TextShaping.dll in the application directory. Attackers can generate a reverse shell payload using msfvenom and replace the missing DLL to achieve remote code execution when the application launches.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht12/19/2025

Zuletzt geandert4/9/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

filezilla-project:filezilla_client

Schwachen (CWE)

CWE-427

Referenzen

https://filezilla-project.org/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/51267(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/filezilla-client-dll-hijacking-via-missing-textshapingdll(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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