MEDIUMCVSS v3.1 4.7Vulnerability
CVE-2026-109681
The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-22T22:14:18.200859+00:00
- Epss score
- 0.00201
- Cvss score
- 4.7
- Cvss severity
- MEDIUM
- Retrieved at
- 2026-10-22T22:17:33+00:00
- Score
- 4.7
- Last source
- FIRST EPSS
- Cvss version
- 3.1
- Cve id
- CVE-2026-109681
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
- First seen by Signal
- 2026-10-21T22:34:38+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
- Published at
- 2026-10-21T00:17:17.830
- Last modified
- 2026-10-22T15:25:35.333
- Epss percentile
- 0.09533
Related Entities (1)
HAS_WEAKNESS (1)
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