GSD-2021-41171

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
eLabFTW is an open source electronic lab notebook manager for research teams. In versions of eLabFTW before 4.1.0, it allows attackers to bypass a brute-force protection mechanism by using many different forged PHPSESSID values in HTTP Cookie header. This issue has been addressed by implementing brute force login protection, as recommended by Owasp with Device Cookies. This mechanism will not impact users and will effectively thwart any brute-force attempts at guessing passwords. The only correct way to address this is to upgrade to version 4.1.0. Adding rate limitation upstream of the eLabFTW service is of course a valid option, with or without upgrading.
Aliases
Aliases
CVE-2021-41171
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{
  "GSD": {
    "alias": "CVE-2021-41171",
    "description": "eLabFTW is an open source electronic lab notebook manager for research teams. In versions of eLabFTW before 4.1.0, it allows attackers to bypass a brute-force protection mechanism by using many different forged PHPSESSID values in HTTP Cookie header. This issue has been addressed by implementing brute force login protection, as recommended by Owasp with Device Cookies. This mechanism will not impact users and will effectively thwart any brute-force attempts at guessing passwords. The only correct way to address this is to upgrade to version 4.1.0. Adding rate limitation upstream of the eLabFTW service is of course a valid option, with or without upgrading.",
    "id": "GSD-2021-41171"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-41171"
      ],
      "details": "eLabFTW is an open source electronic lab notebook manager for research teams. In versions of eLabFTW before 4.1.0, it allows attackers to bypass a brute-force protection mechanism by using many different forged PHPSESSID values in HTTP Cookie header. This issue has been addressed by implementing brute force login protection, as recommended by Owasp with Device Cookies. This mechanism will not impact users and will effectively thwart any brute-force attempts at guessing passwords. The only correct way to address this is to upgrade to version 4.1.0. Adding rate limitation upstream of the eLabFTW service is of course a valid option, with or without upgrading.",
      "id": "GSD-2021-41171",
      "modified": "2023-12-13T01:23:27.576606Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-41171",
        "STATE": "PUBLIC",
        "TITLE": "Bypass bruteforce protection on login form in elabftw"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "elabftw",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 4.1.0"
                        }
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                    }
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              },
              "vendor_name": "elabftw"
            }
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            "value": "eLabFTW is an open source electronic lab notebook manager for research teams. In versions of eLabFTW before 4.1.0, it allows attackers to bypass a brute-force protection mechanism by using many different forged PHPSESSID values in HTTP Cookie header. This issue has been addressed by implementing brute force login protection, as recommended by Owasp with Device Cookies. This mechanism will not impact users and will effectively thwart any brute-force attempts at guessing passwords. The only correct way to address this is to upgrade to version 4.1.0. Adding rate limitation upstream of the eLabFTW service is of course a valid option, with or without upgrading."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-307: Improper Restriction of Excessive Authentication Attempts"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/elabftw/elabftw/security/advisories/GHSA-q67h-5pc3-g6jv",
            "refsource": "CONFIRM",
            "url": "https://github.com/elabftw/elabftw/security/advisories/GHSA-q67h-5pc3-g6jv"
          },
          {
            "name": "https://github.com/elabftw/elabftw/commit/8e92afeec4c3a68dc88333881b7e6307f425706b",
            "refsource": "MISC",
            "url": "https://github.com/elabftw/elabftw/commit/8e92afeec4c3a68dc88333881b7e6307f425706b"
          },
          {
            "name": "https://github.com/elabftw/elabftw/releases/tag/4.1.0",
            "refsource": "MISC",
            "url": "https://github.com/elabftw/elabftw/releases/tag/4.1.0"
          },
          {
            "name": "https://owasp.org/www-community/Slow_Down_Online_Guessing_Attacks_with_Device_Cookies",
            "refsource": "MISC",
            "url": "https://owasp.org/www-community/Slow_Down_Online_Guessing_Attacks_with_Device_Cookies"
          },
          {
            "name": "https://www.exploit-db.com/docs/50436",
            "refsource": "MISC",
            "url": "https://www.exploit-db.com/docs/50436"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-q67h-5pc3-g6jv",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:elabftw:elabftw:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.1.0",
                "vulnerable": true
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          }
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      },
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          "ID": "CVE-2021-41171"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "eLabFTW is an open source electronic lab notebook manager for research teams. In versions of eLabFTW before 4.1.0, it allows attackers to bypass a brute-force protection mechanism by using many different forged PHPSESSID values in HTTP Cookie header. This issue has been addressed by implementing brute force login protection, as recommended by Owasp with Device Cookies. This mechanism will not impact users and will effectively thwart any brute-force attempts at guessing passwords. The only correct way to address this is to upgrade to version 4.1.0. Adding rate limitation upstream of the eLabFTW service is of course a valid option, with or without upgrading."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-307"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/elabftw/elabftw/security/advisories/GHSA-q67h-5pc3-g6jv",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
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            },
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              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://github.com/elabftw/elabftw/releases/tag/4.1.0"
            },
            {
              "name": "https://www.exploit-db.com/docs/50436",
              "refsource": "MISC",
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            },
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              "name": "https://owasp.org/www-community/Slow_Down_Online_Guessing_Attacks_with_Device_Cookies",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://owasp.org/www-community/Slow_Down_Online_Guessing_Attacks_with_Device_Cookies"
            },
            {
              "name": "https://github.com/elabftw/elabftw/commit/8e92afeec4c3a68dc88333881b7e6307f425706b",
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              "tags": [
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              "url": "https://github.com/elabftw/elabftw/commit/8e92afeec4c3a68dc88333881b7e6307f425706b"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-10-28T16:40Z",
      "publishedDate": "2021-10-22T19:15Z"
    }
  }
}


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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.
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