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CVE-2016-7844

Estado: ModificadaMedia (5.5)—

GigaCC OFFICE ver.2.3 and earlier allows remote attackers to execute arbitrary OS commands via specially crafted mail template.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Gigaccsecure — Gigacc Office

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2016-7844",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 3.4,
        "exploitabilityScore": 2.1
      }
    ]
  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "WAM!NET Japan K.K.",
          "product": "GigaCC OFFICE",
          "versions": [
            {
              "status": "affected",
              "version": "ver.2.3 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2017-08-02T16:29:00.223",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/95680",
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://asp.gigacc.com/user/publicurl/view.do%3Bjsessionid=28438FE401A764B7CEDB3664AB2AC67C.ap04?job=view&direct=true&TI=9l1sf6jfp0bafkv9bh2e5fs43k&ID=9qbnmp2qetc5u9vc8crqbl804s",
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://jvn.jp/en/vu/JVNVU91417143/index.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "http://www.securityfocus.com/bid/95680",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://asp.gigacc.com/user/publicurl/view.do%3Bjsessionid=28438FE401A764B7CEDB3664AB2AC67C.ap04?job=view&direct=true&TI=9l1sf6jfp0bafkv9bh2e5fs43k&ID=9qbnmp2qetc5u9vc8crqbl804s",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://jvn.jp/en/vu/JVNVU91417143/index.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "GigaCC OFFICE ver.2.3 and earlier allows remote attackers to execute arbitrary OS commands via specially crafted mail template."
    },
    {
      "lang": "es",
      "value": "GigaCC OFFICE 2.3 y anteriores permite a los atacantes remotos ejecutar comandos de sistema operativo arbitrarios a través de plantillas de correo especialmente manipuladas."
    }
  ],
  "lastModified": "2026-06-17T00:53:35.803",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gigaccsecure:gigacc_office:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9CE686D5-AC44-491C-9696-A2BFC05F2956",
              "versionEndIncluding": "2.3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vultures@jpcert.or.jp"
}