CVE-2022-46378
- State
- Published
- Severity
- 6.5 Medium
- Published
- May 10, 2023
- Updated
- Nov 4, 2025
- Reserved
- Dec 2, 2022
Description
An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | talos |
Weaknesses
- CWE-823 Use of Out-of-range Pointer Offset
Affected Products
| Product | Versions |
|---|---|
uC-FTPsWeston Embedded |
|
References
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