CVE-2018-12691

Time-of-check to time-of-use (TOCTOU) race condition in org.onosproject.acl (aka the access control application) in ONOS v1.13 and earlier allows attackers to bypass network access control via data plane packet injection.

• CWE-362

• https://gerrit.onosproject.org/#/c/18867/Patch, Third Party Advisory
• https://wiki.onosproject.org/display/ONOS/Security+advisoriesThird Party Advisory
• https://gerrit.onosproject.org/#/c/18867/Patch, Third Party Advisory
• https://wiki.onosproject.org/display/ONOS/Security+advisoriesThird Party Advisory

Published

Jul 5, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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