Security advisory

{
  "id": "4c8999429e59ee402e7222b88159e5b5086d4ee88126682829ec0626dbe7f49e",
  "url": "https://osv.dev/vulnerability/CVE-2020-27219",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-27219",
    "summary": "In all version of Eclipse Hawkbit prior to 0.3.0M7, the HTTP 404 (Not Found) JSON response body returned by the REST API may contain unsafe characters within the path attribute. Sending a POST request to a non existing resource will return the full path from the given URL unescaped to the client.",
    "evidence": "osv:CVE-2020-27219",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-27219",
      "aliases": [
        "CVE-2020-27219",
        "GHSA-rcvx-rmvf-mxch"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/eclipse-hawkbit/hawkbit",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "347fac7f009e0cefbdf0b238d1b0878b5a176e0f"
                },
                {
                  "introduced": "df23c4ef836f25b5630e86614c2a6e1944bfbd62"
                },
                {
                  "last_affected": "f3659f01425ad0162f92fa73357f8c507058bcb2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.2.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:0.3.0:m1:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.3.0-m1"
                      },
                      {
                        "last_affected": "0.3.0-m1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:0.3.0:m2:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.3.0-m2"
                      },
                      {
                        "last_affected": "0.3.0-m2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:0.3.0:m3:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.3.0-m3"
                      },
                      {
                        "last_affected": "0.3.0-m3"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:0.3.0:m4:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.3.0-m4"
                      },
                      {
                        "last_affected": "0.3.0-m4"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:0.3.0:m5:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.3.0-m5"
                      },
                      {
                        "last_affected": "0.3.0-m5"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:eclipse:hawkbit:0.3.0:m6:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.3.0-m6"
                      },
                      {
                        "last_affected": "0.3.0-m6"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.3.0-m1",
            "0.3.0-m2",
            "0.3.0-m3",
            "0.3.0-m4",
            "0.3.0-m5",
            "0.3.0-m6",
            "0.3.0M6",
            "0.3.0M5",
            "0.3.0M4",
            "0.3.0M3",
            "0.3.0M2",
            "0.3.0M1",
            "0.2.5",
            "0.2.4",
            "0.2.3",
            "0.2.2",
            "0.2.1",
            "0.2.0",
            "0.2.0M9",
            "0.2.0M8",
            "0.2.0M7",
            "0.2.0M6",
            "0.2.0M5",
            "0.2.0M4",
            "0.2.0M3",
            "0.2.0M2",
            "0.2.0M1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27219.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:19.126950015Z",
      "provider": "osv",
      "references": [
        "https://bugs.eclipse.org/bugs/show_bug.cgi?id=570289",
        "https://github.com/eclipse/hawkbit/issues/1067"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-27219",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385028,
  "published_at": "2021-01-14T23:15:12.977+00:00"
}