CVE-2024-9999

Multi-Factor Authentication Bypass in Progress WS_FTP Server

Published Nov 12, 2024 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
In WS_FTP Server versions before 8.8.9 (2022.0.9), an Incorrect Implementation of Authentication Algorithm in the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-50272 In WS_FTP Server versions before 8.8.9 (2022.0.9), an Incorrect Implementation of Authentication Algorithm in the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only.
History
Type Values Removed Values Added
First Time appeared Progress Software
Progress Software ws Ftp Server
CPEs cpe:2.3:a:progress_software:ws_ftp_server:*:*:*:*:*:*:*:*
Vendors & Products Progress Software
Progress Software ws Ftp Server
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description In WS_FTP Server versions before 8.8.9 (2022.0.9), an Incorrect Implementation of Authentication Algorithm in the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only.
Title Multi-Factor Authentication Bypass in Progress WS_FTP Server
Weaknesses CWE-303
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ProgressSoftware
Published
Updated
Nov 12, 2024, 5:19 PM
Reserved
Oct 15, 2024, 2:12 PM
Status
Deferred
Published
Nov 12, 2024, 5:15 PM
Modified
Jun 17, 2026, 8:25 AM