Security advisory

{
  "id": "b0e3fb6094f0d6d69f565f6e74c63db60e8b36269788c5f7f416be2f941da906",
  "url": "https://osv.dev/vulnerability/CVE-2020-21514",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-21514",
    "summary": "An issue was discovered in Fluent-ui v.1.2.2 allows attackers to gain escalated privileges and execute arbitrary code due to a default password.",
    "evidence": "osv:CVE-2020-21514",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-21514",
      "aliases": [
        "BIT-fluentd-2020-21514",
        "CVE-2020-21514",
        "GHSA-wrxf-x8rm-6ggg"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/fluent/fluentd",
              "type": "GIT",
              "events": [
                {
                  "introduced": "db3d0039ac7dac86955a02f0eda4f3991a9ef617"
                },
                {
                  "last_affected": "db3d0039ac7dac86955a02f0eda4f3991a9ef617"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:fluentd:fluentd:1.8.0:-:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.8.0-NA"
                      },
                      {
                        "last_affected": "1.8.0-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.8.0-NA",
            "v1.8.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21514.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/fluent/fluentd-ui",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7df096c62a9c00b72a2cbfd5dfb873cff853f5ae"
                },
                {
                  "last_affected": "7df096c62a9c00b72a2cbfd5dfb873cff853f5ae"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:fluentd:fluentd-ui:1.2.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.2.2"
                      },
                      {
                        "last_affected": "1.2.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.2.2",
            "v1.2.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21514.json"
          }
        }
      ],
      "modified": "2026-10-20T10:52:11.207515910Z",
      "provider": "osv",
      "references": [
        "https://github.com/fluent/fluentd-ui/issues/295",
        "https://github.com/fluent/fluentd/issues/2722"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-21514",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383432,
  "published_at": "2023-04-04T15:15:08.187+00:00"
}