What is CVE-2015-1611?

CVE-2015-1611 is a high-severity vulnerability in Opendaylight Openflow, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-04-04.

How severe is CVE-2015-1611?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Opendaylight Openflow

CVE-2015-1611

OpenFlow plugin for OpenDaylight before Helium SR3 allows remote attackers to spoof the SDN topology and affect the flow of data, related to "fake LLDP injection."

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2017-04-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.021 (80.7th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

Opendaylight Openflow

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

git.opendaylight.org/gerrit/ (Patch, Third Party Advisory, Issue Tracking)
www.internetsociety.org/sites/default/files/10_4_2.pdf (Technical Description)
wiki.opendaylight.org/view/Security_Advisories (Patch, Third Party Advisory)
www.securityfocus.com/bid/73254 (VDB Entry, Third Party Advisory, vdb-entry)
git.opendaylight.org/gerrit/ (Patch, Third Party Advisory, Issue Tracking)
cloudrouter.org/security/ (Third Party Advisory)

Frequently asked questions

What is CVE-2015-1611?: CVE-2015-1611 is a high-severity vulnerability in Opendaylight Openflow, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-04-04.
How severe is CVE-2015-1611?: High severity. CVSS v3 base score is 7.5 out of 10.