CVE-2014-5410

Published Oct 3, 2014

Last updated 3 months ago

Overview

Description: The DNP3 feature on Rockwell Automation Allen-Bradley MicroLogix 1400 1766-Lxxxxx A FRN controllers 7 and earlier and 1400 1766-Lxxxxx B FRN controllers before 15.001 allows remote attackers to cause a denial of service (process disruption) via malformed packets over (1) an Ethernet network or (2) a serial line.
Source: ics-cert@hq.dhs.gov
NVD status: Modified

Risk scores

CVSS 2.0

Type: Primary
Base score: 7.1
Impact score: 6.9
Exploitability score: 8.6
Vector string: AV:N/AC:M/Au:N/C:N/I:N/A:C

Weaknesses

nvd@nist.gov: CWE-399

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1400:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "FFF2EF59-F451-490D-A7AF-E66D11493948"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References