Vulnerability Monitor

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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.

Published

2023-05-10T16:15:09.400

Last Modified

2024-11-21T07:24:13.017

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

Weaknesses

Type: Secondary
CWE-303
Type: Primary
CWE-287

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	weston-embedded	uc-ftps	1.98.00	Yes

References

https://github.com/weston-embedded/uC-FTPs/pull/1 Patch ([email protected])
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680 Exploit, Third Party Advisory ([email protected])
https://github.com/weston-embedded/uC-FTPs/pull/1 Patch (af854a3a-2127-422b-91ae-364da2661108)
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1680 (af854a3a-2127-422b-91ae-364da2661108)