CVE-2022-41985

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.

Score

CVSS 3.1 8.6 High

Status

Modified - talos-cna@cisco.com

Published

2023-05-10

Last modified

2025-01-24

Weaknesses

CWE-287, CWE-303

Affected products

• Uc-ftps (Weston-embedded)
• Uc-ftps (Weston Embedded)

References

• https://github.com/weston-embedded/uC-FTPs/pull/1
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1680