CVE-2022-41985

high

Description

An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1680

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680

https://github.com/weston-embedded/uC-FTPs/pull/1

Details

Source: Mitre, NVD

Published: 2023-05-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00041