{
  "id": "CVE-2025-24016",
  "url": "https://spydr.io/cve/CVE-2025-24016",
  "published": "2025-02-10T20:15:42.540Z",
  "modified": "2026-06-17T08:57:53.677Z",
  "score": 9.9,
  "severity": "critical",
  "cvss_version": "3.1",
  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H",
  "score_source": "github.com",
  "epss": 0.9384,
  "epss_percentile": 0.99843,
  "exploited": true,
  "kev": {
    "added": "2025-06-10",
    "due": "2025-07-01",
    "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": "Wazuh Server Deserialization of Untrusted Data Vulnerability",
    "notes": "https://wazuh.com/blog/addressing-the-cve-2025-24016-vulnerability/ ; https://github.com/wazuh/wazuh/security/advisories/GHSA-hcrc-79hj-m3qh ; https://nvd.nist.gov/vuln/detail/CVE-2025-24016"
  },
  "ssvc_exploitation": "active",
  "vendors": [
    "wazuh"
  ],
  "products": [
    "wazuh"
  ],
  "cwes": [
    "CWE-502"
  ],
  "description": "Wazuh is a free and open source platform used for threat prevention, detection, and response. Starting in version 4.4.0 and prior to version 4.9.1, an unsafe deserialization vulnerability allows for remote code execution on Wazuh servers. DistributedAPI parameters are a serialized as JSON and deserialized using `as_wazuh_object` (in `framework/wazuh/core/cluster/common.py`). If an attacker manages to inject an unsanitized dictionary in DAPI request/response, they can forge an unhandled exception (`__unhandled_exc__`) to evaluate arbitrary python code. The vulnerability can be triggered by anybody with API access (compromised dashboard or Wazuh servers in the cluster) or, in certain configurations, even by a compromised agent. Version 4.9.1 contains a fix.",
  "status": "Analyzed",
  "score_type": "Secondary",
  "scores": {
    "cvss_v40": null,
    "cvss_v31": 9.9,
    "cvss_v30": null
  },
  "references": [
    {
      "url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-hcrc-79hj-m3qh",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24016",
      "tags": [
        "US Government Resource"
      ]
    }
  ],
  "nvd_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24016",
  "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."
    }
  ]
}