GSD-2021-21307

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator.
Aliases
Aliases
CVE-2021-21307
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{
  "GSD": {
    "alias": "CVE-2021-21307",
    "description": "Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator.",
    "id": "GSD-2021-21307",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2021-21307"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-21307"
      ],
      "details": "Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator.",
      "id": "GSD-2021-21307",
      "modified": "2023-12-13T01:23:11.160049Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2021-21307",
        "STATE": "PUBLIC",
        "TITLE": "Remote Code Exploit in Lucee Admin"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Lucee",
                    "version": {
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                          "version_value": "\u003e= 5.3.5.0, \u003c 5.3.5.96"
                        },
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                        },
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            "value": "Lucee Server is a dynamic, Java based (JSR-223), tag and scripting language used for rapid web application development. In Lucee Admin before versions 5.3.7.47, 5.3.6.68 or 5.3.5.96 there is an unauthenticated remote code exploit. This is fixed in versions 5.3.7.47, 5.3.6.68 or 5.3.5.96. As a workaround, one can block access to the Lucee Administrator."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
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            "description": [
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                "lang": "eng",
                "value": "CWE-862: Missing Authorization"
              }
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        ]
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      "references": {
        "reference_data": [
          {
            "name": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r",
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            "url": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r"
          },
          {
            "name": "https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca",
            "refsource": "MISC",
            "url": "https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca"
          },
          {
            "name": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643",
            "refsource": "MISC",
            "url": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643"
          },
          {
            "name": "https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md",
            "refsource": "MISC",
            "url": "https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md"
          },
          {
            "name": "https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal",
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          },
          {
            "name": "http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response",
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            "url": "http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response"
          },
          {
            "name": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-2xvv-723c-8p7r",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[5.3.5.00,5.3.5.96),[5.3.6.00,5.3.6.68),[5.3.7.00,5.3.7.47)",
          "affected_versions": "All versions starting from 5.3.5.00 before 5.3.5.96, all versions starting from 5.3.6.00 before 5.3.6.68, all versions starting from 5.3.7.00 before 5.3.7.47",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-862",
            "CWE-937"
          ],
          "date": "2021-09-21",
          "description": "In Lucee Admin, there is an unauthenticated remote code exploit.",
          "fixed_versions": [
            "5.3.6.68",
            "5.3.7.47"
          ],
          "identifier": "CVE-2021-21307",
          "identifiers": [
            "CVE-2021-21307",
            "GHSA-2xvv-723c-8p7r"
          ],
          "not_impacted": "All versions before 5.3.5.00, all versions starting from 5.3.5.96 before 5.3.6.00, all versions starting from 5.3.6.68 before 5.3.7.00, all versions starting from 5.3.7.47",
          "package_slug": "maven/org.lucee/lucee",
          "pubdate": "2021-02-11",
          "solution": "Upgrade to versions 5.3.6.68, 5.3.7.47 or above.",
          "title": "Missing Authorization",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21307",
            "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643"
          ],
          "uuid": "7e6b2396-3a91-4439-b79f-b2e431f8a70d"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
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                "cpe23Uri": "cpe:2.3:a:lucee:lucee_server:*:*:*:*:*:*:*:*",
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                "versionEndExcluding": "5.3.5.96",
                "versionStartIncluding": "5.3.5.00",
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            }
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            },
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            },
            {
              "name": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643",
              "refsource": "MISC",
              "tags": [
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              "url": "https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643"
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              "url": "https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r"
            },
            {
              "name": "http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html",
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                "Third Party Advisory",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-09-21T16:39Z",
      "publishedDate": "2021-02-11T19:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.