{
  "_links": {
    "capec": {
      "href": "/api/v1/vulnerability/cve-2023-34048/capec"
    },
    "cvss": {
      "href": "/api/v1/vulnerability/cve-2023-34048/cvss"
    },
    "cwe": {
      "href": "/api/v1/vulnerability/cve-2023-34048/cwe"
    },
    "enrichment": {
      "href": "/api/v1/vulnerability/cve-2023-34048/enrichment"
    },
    "gcve": {
      "href": "/api/v1/vulnerability/cve-2023-34048/gcve"
    },
    "self": {
      "href": "/api/v1/vulnerability/cve-2023-34048"
    },
    "sightings": {
      "href": "/api/v1/sightings/cve-2023-34048"
    }
  },
  "data": {
    "nuclei": true,
    "nuclei_template": "http/cves/2023/CVE-2023-34048.yaml",
    "nuclei_template_severity": "critical",
    "nuclei_template_yaml": "id: CVE-2023-34048\n\ninfo:\n  name: VMware vCenter Server - Out-of-Bounds Write\n  author: ritikchaddha\n  severity: critical\n  description: |\n    vCenter Server contains an out-of-bounds write caused by a vulnerability in the DCERPC protocol implementation. A malicious actor with network access can trigger remote code execution on vCenter Server.\n  impact: |\n    Unauthenticated attackers with network access can exploit the out-of-bounds write vulnerability in the DCERPC protocol to execute arbitrary code on vCenter Server, potentially compromising the entire VMware virtualization infrastructure.\n  remediation: |\n    Apply VMware security patches from VMSA-2023-0023 for vCenter Server versions 4.0-5.5 and 7.0-8.0 that fix the DCERPC protocol vulnerability.\n  reference:\n    - https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-out-of-bound-write-in-vcenter-server\n    - https://www.vmware.com/security/advisories/VMSA-2023-0023.html\n    - https://nvd.nist.gov/vuln/detail/CVE-2023-34048\n  classification:\n    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\n    cvss-score: 9.8\n    cve-id: CVE-2023-34048\n    epss-score: 0.99428\n    epss-percentile: 0.99941\n    cwe-id: CWE-787\n  metadata:\n    verified: true\n    max-request: 2\n    vendor: vmware\n    product: vcenter_server\n    shodan-query: title:\"VMware VCenter\"\n    fofa-query: title=\"VMware VCenter\"\n  tags: cve,cve2023,vmware,vcenter,rce,kev,vkev,passive,vuln\n\nhttp:\n  - raw:\n      - |\n        GET /en/welcomeRes.js HTTP/1.1\n        Host: {{Hostname}}\n\n      - |\n        POST /sdk/ HTTP/1.1\n        Host: {{Hostname}}\n\n        <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n        <soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n           <soap:Header>\n              <operationID>00000001-00000001</operationID>\n           </soap:Header>\n           <soap:Body>\n              <RetrieveServiceContent xmlns=\"urn:internalvim25\">\n                 <_this xsi:type=\"ManagedObjectReference\" type=\"ServiceInstance\">ServiceInstance</_this>\n              </RetrieveServiceContent>\n           </soap:Body>\n        </soap:Envelope>\n\n\n    stop-at-first-match: true\n\n    matchers-condition: and\n    matchers:\n      - type: word\n        part: body\n        words:\n          - \"VMware vCenter\"\n          - \"VirtualCenter\"\n        case-insensitive: true\n\n      - type: status\n        status:\n          - 200\n\n      - type: dsl\n        dsl:\n          - compare_versions(version, '>= 4.0', '<= 5.5')\n          - compare_versions(version, '>= 7.0', '<= 8.0')\n\n    extractors:\n      - type: regex\n        name: version\n        part: body\n        group: 1\n        regex:\n          - 'vCenter Converter Standalone ([0-9.]+)'\n          - \"<version>(.*?)</version>\"\n# digest: 4a0a00473045022063baa6266f01bf89bc174a458a355d9596c4c9faf385b83f2e42c3fac1c96641022100b87463e78250e6d4711a93b9f2a83aa207af9f3786f90dc053ce338d29888098:922c64590222798bb761d5b6d8e72950"
  },
  "source": "nuclei",
  "vuln_id": "cve-2023-34048"
}