FKIE_CVE-2012-4690

Vulnerability from fkie_nvd - Published: 2012-12-08 15:55 - Updated: 2026-06-16 23:45
Severity
Summary
Rockwell Automation Allen-Bradley MicroLogix controller 1100, 1200, 1400, and 1500; SLC 500 controller platform; and PLC-5 controller platform, when Static status is not enabled, allow remote attackers to cause a denial of service via messages that trigger modification of status bits.
References
ics-cert@hq.dhs.govhttp://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A
ics-cert@hq.dhs.govhttp://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdfUS Government Resource
ics-cert@hq.dhs.govhttps://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407
af854a3a-2127-422b-91ae-364da2661108http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdfUS Government Resource
af854a3a-2127-422b-91ae-364da2661108https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407
Impacted products
Vendor Product Version
rockwellautomation ab_micrologix_controller 1100
rockwellautomation ab_micrologix_controller 1200
rockwellautomation ab_micrologix_controller 1400
rockwellautomation ab_micrologix_controller 1500
rockwellautomation plc-5_controller -
rockwellautomation slc_500_controller -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "ics-cert@hq.dhs.gov"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1100:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA98842B-9D09-4C37-AB34-4E9FA566BAD8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1200:*:*:*:*:*:*:*",
              "matchCriteriaId": "C845DE9C-D4AF-4234-8DB6-1E335C909BAF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1400:*:*:*:*:*:*:*",
              "matchCriteriaId": "FFF2EF59-F451-490D-A7AF-E66D11493948",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1500:*:*:*:*:*:*:*",
              "matchCriteriaId": "7D9F8B08-21FD-4D6B-9F5E-D3CA4A8F323C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:rockwellautomation:plc-5_controller:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AEDAA951-691B-4ADB-861D-854E6368F51A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:h:rockwellautomation:slc_500_controller:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FD6D98F4-9A0B-46A4-903B-09830C65D487",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Rockwell Automation Allen-Bradley MicroLogix controller 1100, 1200, 1400, and 1500; SLC 500 controller platform; and PLC-5 controller platform, when Static status is not enabled, allow remote attackers to cause a denial of service via messages that trigger modification of status bits."
    },
    {
      "lang": "es",
      "value": "Controlador Rockwell Automation Allen-Bradley MicroLogix  v1100, v1200, v1400 y v1500; plataforma de controladores SLC 500 y PLC-5, cuando el estado Static no est\u00e1 activado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio a trav\u00e9s de mensajes que desencadenan la modificaci\u00f3n de bits de estado."
    }
  ],
  "id": "CVE-2012-4690",
  "lastModified": "2026-06-16T23:45:35.173",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-12-08T15:55:01.007",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "url": "http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "url": "https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://ics-cert.us-cert.gov/advisories/ICSA-12-342-01A"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-342-01.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://rockwellautomation.custhelp.com/app/answers/detail/a_id/511407"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-16"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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