What is CVE-2025-29310?

CVE-2025-29310 is a critical-severity vulnerability in Opennetworking Onos, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-03-24.

How severe is CVE-2025-29310?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Opennetworking Onos

CVE-2025-29310

An issue in onos v2.7.0 allows attackers to trigger a packet deserialization problem when supplying a crafted LLDP packet. This vulnerability allows attackers to execute arbitrary commands or access network information.

Vulnerability class: Insecure Deserialization

EPSS: 0.005 (39.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Opennetworking Onos — versions 2.7.0
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Broken Link)

Frequently asked questions

What is CVE-2025-29310?: CVE-2025-29310 is a critical-severity vulnerability in Opennetworking Onos, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-03-24.
How severe is CVE-2025-29310?: Critical severity. CVSS v3 base score is 9.8 out of 10.