Security advisory

{
  "id": "d5e491a3095e611b918309eadf02abf0b869387ead4a29d2e539d7d6a10d97cc",
  "url": "https://osv.dev/vulnerability/CVE-2020-8657",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-8657",
    "summary": "An issue was discovered in EyesOfNetwork 5.3. The installation uses the same API key (hardcoded as EONAPI_KEY in include/api_functions.php for API version 2.4.2) by default for all installations, hence allowing an attacker to calculate/guess the admin access token.",
    "evidence": "osv:CVE-2020-8657",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2020-8657",
      "aliases": [
        "CVE-2020-8657"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/eyesofnetworkcommunity/eonweb",
              "type": "GIT",
              "events": [
                {
                  "introduced": "71e23ee4cb7baa20b1654cfdd326d6ca22e2249f"
                },
                {
                  "last_affected": "71e23ee4cb7baa20b1654cfdd326d6ca22e2249f"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:eyesofnetwork:eyesofnetwork:5.3-0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "5.3-0"
                      },
                      {
                        "last_affected": "5.3-0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "5.3-0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8657.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:25.165670236Z",
      "provider": "osv",
      "references": [
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8657",
        "https://github.com/EyesOfNetworkCommunity/eonapi/issues/17"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-8657",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431295,
  "published_at": "2020-02-06T18:15:13.963+00:00"
}