omada fusion 2.5g firmware vulnerabilities and fixes

Recent CVEs affecting omada fusion 2.5g firmware, with upgrade or downgrade steps. 7 tracked.

Also searched as: omada fusion 2 5g firmware, omada fusion 25g firmware, omadafusion2.5gfirmware.

omada fusion 2.5g firmware has 7 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-08-03. Highest priority: CVE-2025-15627 (score 44/100).

• CVE-2025-15627 HIGH 7.5 MITIGATE MITIGATE A cryptographic weakness exists in the Omada adoption protocol.  The protocol relies on hard-coded cryptograph
• CVE-2025-15629 HIGH 7.5 MITIGATE MITIGATE A cryptographic weakness exists in the Omada adoption protocol where session encryption keys used to protect c
• CVE-2025-15628 HIGH 7.5 MITIGATE MITIGATE Affected Omada devices rely on embedded certificates that are shared across deployments to establish trust bet
• CVE-2025-15544 MEDIUM 5.9 MITIGATE MITIGATE A cryptographic weakness exists in the Omada device adoption process.  During adoption, authentication credent
• CVE-2025-15630 MEDIUM 5.9 MITIGATE MITIGATE A race condition exists in the cloud-based Omada device adoption process when an attacker may be able to inter
• CVE-2025-9291 MEDIUM 6.5 MITIGATE MITIGATE A certification validation weakness exists in communication between affected Omada devices and cloud controlle
• CVE-2025-15631 MEDIUM 5.9 MITIGATE MITIGATE A cryptographic weakness exists in affected Omada devices where site credentials are protected using a legacy

FAQ

How do I fix omada fusion 2.5g firmware vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is omada fusion 2.5g firmware being exploited right now?

None of the tracked omada fusion 2.5g firmware CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which omada fusion 2.5g firmware CVE should I patch first?

CVE-2025-15627 currently ranks highest (44/100): A cryptographic weakness exists in the Omada adoption protocol.  The protocol relies on hard-coded cryptograph.

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