FKIE_CVE-2016-7987

Vulnerability from fkie_nvd - Published: 2017-02-13 21:59 - Updated: 2026-06-17 00:53
Severity
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An issue was discovered in Siemens ETA4 firmware (all versions prior to Revision 08) of the SM-2558 extension module for: SICAM AK, SICAM TM 1703, SICAM BC 1703, and SICAM AK 3. Specially crafted packets sent to Port 2404/TCP could cause the affected device to go into defect mode. A cold start might be required to recover the system, a Denial-of-Service Vulnerability.
References
ics-cert@hq.dhs.govhttp://www.securityfocus.com/bid/93832Third Party Advisory, VDB Entry
ics-cert@hq.dhs.govhttps://ics-cert.us-cert.gov/advisories/ICSA-16-299-01Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/93832Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://ics-cert.us-cert.gov/advisories/ICSA-16-299-01Mitigation, Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
siemens eta4_firmware *
siemens sicam_ak -
siemens sicam_ak_3 -
siemens sicam_bc_1703 -
siemens sicam_tm_1703 -
siemens eta2_firmware *
siemens sicam_ak -
siemens sicam_bc -
siemens sicam_tm -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Siemens SICAM RTU Devices before 08",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Siemens SICAM RTU Devices before 08"
            }
          ]
        }
      ],
      "source": "ics-cert@hq.dhs.gov"
    }
  ],
  "configurations": [
    {
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        {
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              "matchCriteriaId": "5EA28B91-4553-4165-AE38-3E7820C45FBC",
              "versionEndIncluding": "07",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
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              "vulnerable": false
            },
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              "matchCriteriaId": "386B68A7-7CED-462F-920A-3698544870BD",
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            },
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      "operator": "AND"
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    {
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Siemens ETA4 firmware (all versions prior to Revision 08) of the SM-2558 extension module for: SICAM AK, SICAM TM 1703, SICAM BC 1703, and SICAM AK 3. Specially crafted packets sent to Port 2404/TCP could cause the affected device to go into defect mode. A cold start might be required to recover the system, a Denial-of-Service Vulnerability."
    },
    {
      "lang": "es",
      "value": "Ha sido descubierto un problema en el firmware ETA4 de Siemens (todas las versiones anteriores a la Revisi\u00f3n 08) del m\u00f3dulo de extensi\u00f3n SM-2558 para: SICAM AK, SICAM TM 1703, SICAM BC 1703 y SICAM AK 3. Paquetes especialmente manipulados enviados al puerto 2404/TCP podr\u00edan provocar que el dispositivo afectado entre en el modo por defecto. Podr\u00eda requerirse un arranque en fr\u00edo para recuperar el sistema, una vulnerabilidad de denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2016-7987",
  "lastModified": "2026-06-17T00:53:53.680",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-02-13T21:59:00.563",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/93832"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "tags": [
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        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-299-01"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-299-01"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-19"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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