A remote attacker who knows a valid account's enrolled SSH public key can terminate the shared SSH service in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows.
Metrics
Affected Vendors & Products
References
History
Fri, 30 Oct 2026 18:30:00 +0000
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ssvc
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Thu, 29 Oct 2026 22:00:00 +0000
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Progress
Progress ws Ftp Server Progress Software Progress Software ws Ftp Server |
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| Vendors & Products |
Progress
Progress ws Ftp Server Progress Software Progress Software ws Ftp Server |
Thu, 29 Oct 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | A remote attacker who knows a valid account's enrolled SSH public key can terminate the shared SSH service in Progress Software WS_FTP Server versions prior to 2024.0.7 and 2025.0.4 on Windows. | |
| Title | Pre-Authentication SSH Denial of Service via Malformed Public-Key Signature in Progress WS_FTP Server | |
| Weaknesses | CWE-125 CWE-20 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: ProgressSoftware
Published: 2026-10-29T15:54:48.769Z
Updated: 2026-10-30T17:14:35.864Z
Reserved: 2026-09-14T06:09:55.848Z
Link: CVE-2026-90869
Updated: 2026-10-30T17:14:31.678Z
Status : Awaiting Analysis
Published: 2026-10-29T16:20:05.080
Modified: 2026-10-30T18:18:17.587
Link: CVE-2026-90869
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