{
  "id": "CVE-2021-25827",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-06-28T20:15:09.397",
  "lastModified": "2024-11-21T05:55:29.010",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Emby Server < 4.7.12.0 is vulnerable to a login bypass attack by setting the X-Forwarded-For header to a local IP-address."
    }
  ],
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-290"
        }
      ]
    }
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  "configurations": [
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      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
              "criteria": "cpe:2.3:a:emby:emby:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://emby.media/community/index.php?/topic/98191-emby-server-46-released/",
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://github.com/EmbySupport/security/security/advisories/GHSA-fffj-6fr6-3fgf",
      "source": "cve@mitre.org",
      "tags": [
        "Not Applicable"
      ]
    },
    {
      "url": "https://github.com/MediaBrowser/Emby/issues/3784",
      "source": "cve@mitre.org",
      "tags": [
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        "Issue Tracking",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://emby.media/community/index.php?/topic/98191-emby-server-46-released/",
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}