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CVE-2026-34909· ubiquiti / unifi os· CWE-22
Ubiquiti UniFi OS Path Traversal Vulnerability
Exploited in the wild. Listed by CISA on 2026-06-23; known to be used by ransomware.
69.2%likelihood of exploitation, next 30 days
99%of all CVEs are less likely
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Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.
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References
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