{
  "id": "CVE-2023-29492",
  "url": "https://spydr.io/cve/CVE-2023-29492",
  "published": "2023-04-11T05:15:07.393Z",
  "modified": "2026-06-17T05:50:13.017Z",
  "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": 0.0269,
  "epss_percentile": 0.85401,
  "exploited": true,
  "kev": {
    "added": "2023-04-13",
    "due": "2023-05-04",
    "action": "Apply updates per vendor instructions.",
    "ransomware": "Unknown",
    "name": "Novi Survey Insecure Deserialization Vulnerability",
    "notes": "https://novisurvey.net/blog/novi-survey-security-advisory-apr-2023.aspx; https://nvd.nist.gov/vuln/detail/CVE-2023-29492"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "novisurvey"
  ],
  "products": [
    "novisurvey novi_survey"
  ],
  "cwes": [
    "CWE-94"
  ],
  "description": "Novi Survey before 8.9.43676 allows remote attackers to execute arbitrary code on the server in the context of the service account. This does not provide access to stored survey or response data.",
  "status": "Analyzed",
  "score_type": "Primary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 9.8,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://novisurvey.net/blog/novi-survey-security-advisory-apr-2023.aspx",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29492",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29492",
  "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."
    }
  ]
}