CVE-2022-45047: critical vulnerability in Apache MINA SSHD
Apache MINA SSHD: Java unsafe deserialization vulnerability
Published · Updated
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.8epss 3.8%
from disclosure to weapon142 days
Published on NVDNov 16
1st PoC+142d
exploitation probability
3.8%top 10% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Apache Software Foundation · Apache MINA SSHDpublic PoCs found — 1
githubgithub.com/hktalent/CVE-2022-45047★ 2⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Apache MINA SSHD
In the same product, most dangerous first.
CVE-2023-35887MEDIUMApache MINA SSHD: Information disclosure bugs with RootedFilesystemEPSS 1.3%CVE-2026-56623HIGHApache MINA SSHD: Path traversal in org.apache.sshd:sshd-git on WindowsEPSS 0.9%CVE-2026-48827HIGHApache MINA SSHD: Path traversal in org.apache.sshd:sshd-gitEPSS 0.8%CVE-2026-56452HIGHApache MINA SSHD: Path traversal in SCP file receptionEPSS 0.8%CVE-2026-58624MEDIUMApache MINA SSHD: Remote execution of JGit commands can write files on the serverEPSS 0.6%CVE-2024-41909MEDIUMApache MINA SSHD: integrity check bypassEPSS 0.6%