Security advisory

{
  "id": "efb5e5eb6e433052636dda771950458a259b0b72062fa7f5115a98263a51966b",
  "url": "https://osv.dev/vulnerability/CVE-2020-8816",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-8816",
    "summary": "Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.",
    "evidence": "osv:CVE-2020-8816",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-8816",
      "aliases": [
        "CVE-2020-8816"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pi-hole/pi-hole",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "e41c4b5bb691cea1f5b950d39518d8c404b5846e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.3.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.3.2",
            "v4.3.1",
            "v4.3",
            "v4.2.2",
            "v4.2.1",
            "v4.2",
            "v4.1.1",
            "v4.1",
            "v4.0",
            "v3.3.1",
            "v3.3",
            "v3.2.1",
            "v3.2",
            "v3.1.4",
            "v3.1",
            "v3.0.1",
            "v3.0",
            "v2.13.2",
            "v2.13.1",
            "v2.13",
            "v2.12.1",
            "v2.12",
            "v2.11.2",
            "v2.11.1",
            "v2.11",
            "v2.10.2",
            "v2.10.1",
            "v2.10",
            "v2.9.5",
            "v2.9.4a",
            "v2.9.4",
            "v2.9.3",
            "V2.9.2",
            "V2.9.1",
            "v2.9",
            "v2.8.1",
            "2.8",
            "v2.7.1",
            "v2.7",
            "v2.6.3",
            "v2.6.2",
            "v2.6.1.2",
            "v2.6.1.1",
            "v2.6.1",
            "v2.6",
            "v2.5.3",
            "v2.5.2",
            "V2.5.1",
            "v2.4",
            "v2.3",
            "v2.2",
            "v2.1",
            "2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8816.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/pi-hole/web",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "38d8e77f999ba5999c013b44f6e8fe808308de7a"
                },
                {
                  "fixed": "62f2ffc8394ac67880424644246eff8697b8e7e1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.3.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "62f2ffc8394ac67880424644246eff8697b8e7e1"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v4.3.3"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.3.2",
            "v4.3",
            "v4.2",
            "v4.1.1",
            "v4.1",
            "v4.0",
            "v3.3",
            "v3.2.1",
            "v3.2",
            "v3.1",
            "v3.0.1a",
            "v3.0.1",
            "v3.0",
            "v2.5.2",
            "v2.5.1",
            "v2.5",
            "v2.4",
            "v2.3.1",
            "v2.3",
            "v2.2",
            "v2.1",
            "v2.0",
            "v1.4.4.2",
            "v1.4.4.1",
            "v1.4.4",
            "v1.4.3.1a",
            "v1.4.3.1",
            "v1.4.3",
            "v1.4.2",
            "v1.4.1",
            "v1.4",
            "v1.3",
            "v1.2",
            "v1.1.7",
            "v1.1.6",
            "v1.1.5",
            "v1.1.4",
            "v1.1.3",
            "v1.1.2",
            "v1.1.1",
            "v1.1.0",
            "v1.0.0",
            "v2.2.0",
            "v2.1.2",
            "2.1.1",
            "2.1.0",
            "v2.1.0-beta",
            "v2.1.0-alpha-1",
            "v2.0.5",
            "v2.0.3",
            "v2.0.2",
            "v2.0.1",
            "v2.0.0",
            "2.0.0",
            "1.2.1",
            "1.2",
            "1.1",
            "1.0",
            "0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8816.json"
          }
        }
      ],
      "modified": "2026-10-24T10:50:23.360527674Z",
      "provider": "osv",
      "references": [
        "https://twitter.com/Nate_Kappa/status/1243900213665902592?s=20",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8816",
        "https://github.com/pi-hole/AdminLTE/releases/tag/v4.3.3",
        "https://github.com/pi-hole/AdminLTE/commits/master",
        "https://github.com/pi-hole/AdminLTE/pull/1165",
        "https://natedotred.wordpress.com/2020/03/28/cve-2020-8816-pi-hole-remote-code-execution/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-8816",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442093,
  "published_at": "2020-05-29T19:15:10.983+00:00"
}