FKIE_CVE-2018-0641

Vulnerability from fkie_nvd - Published: 2019-01-09 23:29 - Updated: 2026-06-17 01:31
Severity
7.2 (High) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via tools_system.cgi date parameter, time parameter, and offset parameter.
References
vultures@jpcert.or.jphttps://jpn.nec.com/security-info/secinfo/nv18-011.htmlVendor Advisory
vultures@jpcert.or.jphttps://jvn.jp/en/jp/JVN84825660/index.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://jpn.nec.com/security-info/secinfo/nv18-011.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/jp/JVN84825660/index.htmlThird Party Advisory
Impacted products
Vendor Product Version
nec aterm_hc100rc_firmware *
nec aterm_hc100rc -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "HC100RC",
          "vendor": "NEC Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver1.0.1 and earlier"
            }
          ]
        }
      ],
      "source": "vultures@jpcert.or.jp"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:nec:aterm_hc100rc_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "60CD4B13-4490-4977-AE7A-72942A3DA2B9",
              "versionEndIncluding": "1.0.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:nec:aterm_hc100rc:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "F5111AAF-93BC-4BA4-BE0A-3962A7D94632",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via tools_system.cgi date parameter, time parameter, and offset parameter."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en Aterm HC100RC, en versiones Ver1.0.1 y anteriores, permite que un atacante con derechos de administrador ejecute c\u00f3digo arbitrario mediante los par\u00e1metros date, time y offset en tools_system.cgi."
    }
  ],
  "id": "CVE-2018-0641",
  "lastModified": "2026-06-17T01:31:21.660",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-01-09T23:29:01.263",
  "references": [
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://jpn.nec.com/security-info/secinfo/nv18-011.html"
    },
    {
      "source": "vultures@jpcert.or.jp",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN84825660/index.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://jpn.nec.com/security-info/secinfo/nv18-011.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://jvn.jp/en/jp/JVN84825660/index.html"
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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