9.1

CVE-2026-94052

Apache MINA SSHD: LDAP password authentication ineffective

A missing check in LdapPasswordAuthenticator in component sshd-ldap in Apache MINA SSHD versions 1.2.0 to 2.19.0 or 3.0.0-M1 to 3.0.0-M5 bypassed authentication checks.




Apache MINA SSHD is a Java library for client-side and server-side SSH. The optional sshd-ldap component provides support for integrating password and publickey authentication on the server side with an LDAP server.




sshd-ldap is an optional component. SSH servers implemented with Apache MINA SSHD are affected only if they use sshd-ldap and do configure an LdapPasswordAuthenticator to be used for password authentication. Normal password authentication via the built-in mechanisms in sshd-core is _not_ affected by this vulnerability, which concerns only LdapPasswordAuthenticator.




Users are recommended to upgrade affected applications to version 2.20.0 or 3.0.0-M6, which fix this issue.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerApache Software Foundation
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Produkt Apache MINA SSHD
Default Statusunaffected
Version 1.2.0
Version < 2.20.0
Status affected
Version 3.0.0-M1
Version < 3.0.0-M6
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.55% 0.439
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Apache 9.1 3.9 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE-304 Missing Critical Step in Authentication

The product implements an authentication technique, but it skips a step that weakens the technique.

https://lists.apache.org/thread.html/qch5kdwwms13y6bylb7c6qqzq718wn24
http://www.openwall.com/lists/oss-security/2026/09/29/38