CVE-2022-41985

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-303 CWE-287

Affected software

Vendor	Product	Versions
Weston Embedded	uC-FTPs	v 1.98.00

References

https://github.com/weston-embedded/uC-FTPs/pull/1Patch
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680Exploit, Third Party Advisory
https://github.com/weston-embedded/uC-FTPs/pull/1Patch
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680Exploit, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1680

Timeline

Published: May 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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