CVE-2022-45047 - CVE House
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Status published Unknown CVE-2022-45047

Apache MINA SSHD: Java unsafe deserialization vulnerability

Vulnerability Description

Class org.apache.sshd.server.keyprovider.SimpleGeneratorHostKeyProvider in Apache MINA SSHD <= 2.9.1 uses Java deserialization to load a serialized java.security.PrivateKey. The class is one of several implementations that an implementor using Apache MINA SSHD can choose for loading the host keys of an SSH server.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • The Apache MINA SSHD team would like to thank Zhang Zewei, NOFOCUS, for reporting this issue.

References

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Affected Vendor

Apache Software Foundation

View all reports →

Affected Software

Apache MINA SSHD
Vulnerable Versions:
unspecified

Timeline

Official Publish: November 16th, 2022
Last Modified: May 1st, 2026
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

CWE-502

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1505.003 Web Shell
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1068 Exploitation for Privilege Escalation
Privilege Escalation