CVE-2024-2873 CRITICAL

CVE-2024-2873: User authentication bypass in wolfSSH server

Vendor Wolfssl Inc.
Product wolfSSH
Weakness CWE-287 · Improper authentication
Published March 25, 2024
Last update August 1, 2024
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CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A vulnerability was found in wolfSSH's server-side state machine before versions 1.4.17. A malicious client could create channels without first performing user authentication, resulting in unauthorized access.

Key dates

02Disclosure timeline

March 25, 2024 CVE published
August 1, 2024 Record updated