by Kastro
Paper/Archive/CVE-2024-2873

CVE-2024-2873

wolfSSL Inc. wolfSSH — User authentication bypass in wolfSSH server

EPSS 0.6%CVSS 9.1
critical.is priorityof 100
37
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 49.9.499 × 2010.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
wolfSSH≤ v1.4.16–CNA
wolfssh< 1.4.161.4.16CISA-ADP

Scores by source

wolfSSL (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

patchgithub.com/wolfSSL/wolfssh/pull/670patchgithub.com/wolfSSL/wolfssh/pull/671advisorywolfssl.com/docs/security-vulnerabilities