UniFi OS Access Control and Injection Flaws

Unauthenticated command injection in Ubiquiti UniFi OS devices allows remote attackers with network access to execute arbitrary operating system commands by sending crafted input that bypasses validation. The flaw carries a maximum CVSS 10.0 score with scope change (S:C) impacting confidentiality, integrity, and availability, and affects a broad fleet of UniFi gateways, NVRs, NAS units, and Cloud Keys. No public exploit identified at time of analysis, and the issue is not listed in CISA KEV.

Unauthorized system modification on Ubiquiti UniFi OS devices allows network-adjacent attackers to alter device configuration without authentication, affecting a broad range of UniFi gateways, dream machines, NVRs, NAS units, and cloud keys. The maximum CVSS 10.0 score reflects network-reachable, unauthenticated exploitation with scope change and full confidentiality, integrity, and availability impact; no public exploit identified at time of analysis, but the authentication bypass nature elevates urgency for any UniFi management plane exposed beyond trusted segments.

Path traversal in Ubiquiti UniFi OS devices allows network-adjacent attackers to read sensitive files from the underlying system, which can then be leveraged to take over an underlying account. The flaw carries a maximum CVSS 10.0 score reflecting unauthenticated network exploitation with scope change and full confidentiality, integrity, and availability impact across a broad fleet of UniFi gateways, cameras, NVRs, and NAS appliances. No public exploit identified at time of analysis, and the issue is not currently listed in CISA KEV.

Command injection in Ubiquiti UniFi OS devices allows a high-privileged attacker on the network to execute arbitrary operating system commands by abusing improperly validated input. The flaw carries a critical CVSS 9.1 score with scope change, indicating successful exploitation can break out of the originating security context, though no public exploit identified at time of analysis.

Path traversal in Ubiquiti UniFi OS devices allows authenticated low-privileged network attackers to read arbitrary files on the underlying device filesystem, enabling disclosure of sensitive information such as configuration data, credentials, or cryptographic material. The flaw (CVSS 7.7, scope-changed) affects a broad fleet of UniFi gateways, cloud keys, NVRs, and NAS appliances. No public exploit identified at time of analysis and the issue is not listed in CISA KEV.