{
  "id": "CVE-2007-0671",
  "url": "https://spydr.io/cve/CVE-2007-0671",
  "published": "2007-02-03T01:28:00.000Z",
  "modified": "2026-06-16T22:36:02.527Z",
  "score": 8.8,
  "severity": "high",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "score_source": "CISA ADP",
  "epss": 0.43241,
  "epss_percentile": 0.98691,
  "exploited": true,
  "kev": {
    "added": "2025-08-12",
    "due": "2025-09-02",
    "action": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
    "ransomware": "Unknown",
    "name": "Microsoft Office Excel Remote Code Execution Vulnerability",
    "notes": "https://learn.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015 ; https://nvd.nist.gov/vuln/detail/CVE-2007-0671"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "microsoft"
  ],
  "products": [
    "microsoft access",
    "microsoft excel",
    "microsoft excel viewer",
    "microsoft frontpage",
    "microsoft infopath",
    "microsoft office",
    "microsoft onenote",
    "microsoft outlook",
    "microsoft powerpoint",
    "microsoft project",
    "microsoft publisher",
    "microsoft visio",
    "microsoft word",
    "microsoft word viewer"
  ],
  "cwes": [],
  "description": "Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and possibly other Office products, allows remote user-assisted attackers to execute arbitrary code via unknown attack vectors, as demonstrated by Exploit-MSExcel.h in targeted zero-day attacks.",
  "status": "Analyzed",
  "score_type": "Secondary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 8.8,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "http://osvdb.org/31901",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://secunia.com/advisories/24008",
      "tags": [
        "Broken Link",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://securitytracker.com/id?1017584",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://vil.nai.com/vil/content/v_141393.htm",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://www.avertlabs.com/research/blog/?p=191",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/613740",
      "tags": [
        "US Government Resource"
      ]
    },
    {
      "url": "http://www.microsoft.com/technet/security/advisory/932553.mspx",
      "tags": [
        "Broken Link",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/22383",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA07-044A.html",
      "tags": [
        "Broken Link",
        "US Government Resource"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0463",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32178",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A301",
      "tags": [
        "Broken Link"
      ]
    },
    {
      "url": "https://learn.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2007-0671",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2007-0671",
  "covered_in": [],
  "attribution": [
    {
      "source": "NVD",
      "url": "https://nvd.nist.gov",
      "notice": "This product uses data from the NVD API but is not endorsed or certified by the NVD."
    },
    {
      "source": "CISA KEV",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "notice": "Known exploited vulnerabilities from the CISA KEV catalog."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss",
      "notice": "Exploit prediction scores from FIRST EPSS."
    }
  ]
}