CVE-2025-29311: Opennetworking Onos

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Limited secret space in LLDP packets used in onos v2.7.0 allows attackers to obtain the private key via a bruteforce attack. Attackers are able to leverage this vulnerability into creating crafted LLDP packets.

Affected products

• Opennetworking Onos: version 2.7.0 only

Published 2025-03-24. Last modified 2026-06-17.