{
  "id": "CVE-2025-31324",
  "url": "https://spydr.io/cve/CVE-2025-31324",
  "published": "2025-04-24T17:15:35.913Z",
  "modified": "2026-08-04T05:16:34.557Z",
  "score": 9.8,
  "severity": "critical",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "score_source": "NVD",
  "epss": 0.99486,
  "epss_percentile": 0.99944,
  "exploited": true,
  "kev": {
    "added": "2025-04-29",
    "due": "2025-05-20",
    "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": "Known",
    "name": "SAP NetWeaver Unrestricted File Upload Vulnerability",
    "notes": "https://me.sap.com/notes/3594142 ; https://nvd.nist.gov/vuln/detail/CVE-2025-31324"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "SAP_SE"
  ],
  "products": [
    "SAP_SE SAP NetWeaver (Visual Composer development server)"
  ],
  "cwes": [
    "CWE-434"
  ],
  "description": "SAP NetWeaver Visual Composer Metadata Uploader is not protected with a proper authorization, allowing unauthenticated agent to upload potentially malicious executable binaries that could severely harm the host system. This could significantly affect the confidentiality, integrity, and availability of the targeted system.",
  "status": "Analyzed",
  "score_type": "Primary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 9.8,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://me.sap.com/notes/3594142",
      "tags": [
        "Permissions Required"
      ]
    },
    {
      "url": "https://url.sap/sapsecuritypatchday",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://onapsis.com/blog/active-exploitation-of-sap-vulnerability-cve-2025-31324/",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.bleepingcomputer.com/news/security/sap-fixes-suspected-netweaver-zero-day-exploited-in-attacks/",
      "tags": [
        "Press/Media Coverage"
      ]
    },
    {
      "url": "https://www.theregister.com/2025/04/25/sap_netweaver_patch/",
      "tags": [
        "Press/Media Coverage"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31324",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31324",
  "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."
    }
  ]
}