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Wed, 04 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the IPv4 PASV path, the FTP Client accepts whatever address was sent in the server's `227` reply. Validation only covers the parse and the non-zero values, thus a malicious server can name any address and direct the Client there. | In Eclipse ThreadX NetX Duo versions 6.0 through 6.5.2.202603a, the FTP client in IPv4 passive mode opens its data connection to whatever address the server names in its 227 reply instead of the server it is talking to. A malicious FTP server can make the client connect to any host and port the device can reach, using it to scan the internal network and to deliver uploads to internal services. |
| Title | FTP Client accepts arbitrary IPv4 address from passive mode reply | The FTP client trusts arbitrary IP addresses in the PASV server response |
| Metrics |
cvssV4_0
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cvssV4_0
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Wed, 30 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eclipse
Eclipse netx Duo |
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| Vendors & Products |
Eclipse
Eclipse netx Duo |
Tue, 29 Sep 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | FTP Client accepts arbitrary IPv4 address from passive mode reply |
Tue, 29 Sep 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Tue, 29 Sep 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the IPv4 PASV path, the FTP Client accepts whatever address was sent in the server's `227` reply. Validation only covers the parse and the non-zero values, thus a malicious server can name any address and direct the Client there. | |
| Weaknesses | CWE-918 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: eclipse
Published:
Updated: 2026-11-04T09:50:18.031Z
Reserved: 2026-09-29T16:15:17.733Z
Link: CVE-2026-102722
Updated: 2026-09-29T18:34:35.914Z
Status : Awaiting Analysis
Published: 2026-09-29T18:17:11.693
Modified: 2026-11-04T10:17:24.010
Link: CVE-2026-102722
No data.
OpenCVE Enrichment
Updated: 2026-11-04T15:00:19Z