CVE-2024-2873

User authentication bypass in wolfSSH server

Published Mar 25, 2024 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

The fix for this issue is located in the following GitHub Pull Requests: * https://github.com/wolfSSL/wolfssh/pull/670 * https://github.com/wolfSSL/wolfssh/pull/671

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-27817 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.
History
Type Values Removed Values Added
First Time appeared Wolfssh
Wolfssh wolfssh
CPEs cpe:2.3:a:wolfssh:wolfssh:*:*:*:*:*:*:*:*
Vendors & Products Wolfssh
Wolfssh wolfssh
Weaknesses

Sources

Status
PUBLISHED
Assigner
wolfSSL
Published
Updated
Aug 1, 2024, 7:50 PM
Reserved
Mar 25, 2024, 8:28 PM
Status
Analyzed
Published
Mar 25, 2024, 10:37 PM
Modified
Jun 17, 2026, 7:25 AM