{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.0.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "fd99f097d5c2aac6d2badd0eaca8071e23be947e"
            }
          ],
          "repo": "https://github.com/zammad/zammad",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "With certain LDAP configurations, Zammad 5.0.1 was found to be vulnerable to unauthorized access with existing user accounts.",
  "id": "CVE-2021-43145",
  "modified": "2026-03-13T21:48:08.386902007Z",
  "published": "2022-02-04T15:15:12.747Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://zammad.com/de/advisories/zaa-2021-20"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}