{"id":"CVE-2025-29311","aliases":["EUVD-2025-8020","GHSA-6cpx-55pw-9cxq"],"status":"published","title":"Limited secret space in LLDP packets used in onos v2.7.0 allows attackers to obtain the private...","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00374,"percentile":0.31598,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-331"],"published":"2025-03-24T00:00:00Z","modified":"2026-10-28T02:30:49Z","products":[{"vendor":"opennetworking","product":"onos"}],"references":[{"url":"https://gist.github.com/Saber-Berserker/790f2a75ae482df3fd0fce569f30504a;","tags":["Broken Link","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-29311","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-6cpx-55pw-9cxq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29311.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-29311","description":"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.","status":"published","published":"2025-03-24T00:00:00Z","modified":"2025-03-26T14:37:01.507Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-331"],"updated_at":"2026-11-02T14:32:45.797843Z"}],"euvd":[{"id":"EUVD-2025-8020","description":"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.","status":"published","published":"2025-03-24T00:00:00Z","modified":"2025-03-26T14:37:01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:51.340114Z"}],"ghsa":[{"id":"GHSA-6cpx-55pw-9cxq","title":"Limited secret space in LLDP packets used in onos v2.7.0 allows attackers to obtain the private...","description":"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.","status":"published","published":"2025-03-24T21:30:33Z","modified":"2025-03-26T15:32:37Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-331"],"updated_at":"2026-11-02T15:00:26.990435Z"}],"nvd":[{"id":"CVE-2025-29311","description":"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.","status":"published","published":"2025-03-24T21:15:18.003Z","modified":"2026-06-17T09:05:15.963Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-331"],"updated_at":"2026-11-02T14:10:55.858901Z"}],"osv":[{"id":"CVE-2025-29311","description":"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.","status":"published","published":"2025-03-24T00:00:00Z","modified":"2026-10-28T02:30:49.37721988Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:47.708311Z"}]}}