title: EIPStackGroup OpENer Ethernet/IP Reachable Assertion
description: A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may result in a denial-of-service condition.
problem types: CWE-617: Reachable Assertion
affected:
{
product: OpENer EtherNet/IP
vendor: EIPStackGroup
versions:
lessThan: Feb 10, 2021, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
solutions: The maintainer of OpENer recommends those affected to apply the latest commits available.