PT-2025-34097 · Undefined · Undefined

Published 2025-08-20 · Updated 2025-08-20 · CVE-2010-20045

NVD

CVSS v4.0

8.5

High

Base vector

AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

FileWrangler <= 5.30 suffers from a stack-based buffer overflow vulnerability when parsing directory listings from an FTP server. A malicious server can send an overlong folder name in response to a LIST command, triggering memory corruption during client-side rendering. Exploitation requires passive user interaction—simply connecting to the server—without further input. Successful exploitation may lead to arbitrary code execution.

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2010-20045

Affected Products

Undefined

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2010-20045 · Security Note
• https://exploit-db.com/exploits/16721 · Note
• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/ftp/filewrangler_list_reply.rb · Note
• https://cursorarts.com/ca_fw.html · Note
• https://web.archive.org/web/20111016194057/https://corelan.be/index.php/2010/10/12/death-of-an-ftp-client · Note
• https://vulncheck.com/advisories/filewrangler-stack-buffer-overflow · Note