A buffer overflow vulnerability exists in the WinaXe FTP Client version 7.7 within the FTP banner parsing functionality, WCMDPA10.dll. When the client connects to a remote FTP server and receives an overly long '220 Server Ready' response, the vulnerable component responsible for parsing the banner overflows a stack buffer, leading to arbitrary code execution under the context of the user.
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00081}


Tue, 15 Jul 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 15 Jul 2025 13:15:00 +0000

Type Values Removed Values Added
Description A buffer overflow vulnerability exists in the WinaXe FTP Client version 7.7 within the FTP banner parsing functionality, WCMDPA10.dll. When the client connects to a remote FTP server and receives an overly long '220 Server Ready' response, the vulnerable component responsible for parsing the banner overflows a stack buffer, leading to arbitrary code execution under the context of the user.
Title WinaXe 7.7 FTP Client Remote Buffer Overflow
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-07-15T13:11:18.747Z

Updated: 2025-07-15T13:43:53.619Z

Reserved: 2025-04-15T19:15:22.560Z

Link: CVE-2025-34107

cve-icon Vulnrichment

Updated: 2025-07-15T13:29:25.763Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-15T13:15:30.387

Modified: 2025-07-15T20:07:28.023

Link: CVE-2025-34107

cve-icon Redhat

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