{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-3052",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-3052",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-10T19:19:54.775Z",
    "updatedAt": "2025-06-10T21:03:04.250Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "An arbitrary write vulnerability in Microsoft signed UEFI firmware from DT Research Inc.",
      "summary": "An arbitrary write vulnerability in Microsoft signed UEFI firmware allows for code execution of untrusted software. This allows an attacker to control its value, leading to arbitrary memory writes, including modification of critical firmware settings stored in NVRAM. Exploiting this vulnerability could enable security bypasses, persistence mechanisms, or full system compromise.",
      "affected": [
        {
          "vendor": "DT Research",
          "product": "BiosFlashShell",
          "versions": [
            {
              "version": "80.02",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "BiosFlashShell",
          "versions": [
            {
              "version": "81.02",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "70.17",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "70.18",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "70.19",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "70.20",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "70.21",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "70.22",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "71.17",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "71.18",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "71.19",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "71.20",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "71.21",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "DT Research",
          "product": "Dtbios",
          "versions": [
            {
              "version": "71.22",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}