Vulnerability-Lookup

CVE-2021-41241 (GCVE-0-2021-41241)

Vulnerability from cvelistv5 – Published: 2022-03-08 18:25 – Updated: 2025-04-23 18:58

Title

Advanced permissions is not respected for subfolders in Nextcloud server

Summary

Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the "groupfolders" application in the admin settings.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 14:09 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7763 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/nextcloud/security-advisories/…	x_refsource_CONFIRM
https://github.com/nextcloud/groupfolders/issues/1692	x_refsource_MISC
https://github.com/nextcloud/server/pull/29362	x_refsource_MISC
https://security.gentoo.org/glsa/202208-17	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version	CPE status
nextcloud	security-advisories	Affected: < 20.0.14 Affected: >= 21.0.0, < 21.0.6 Affected: >= 22.2.0, < 22.2.1	guessed

Show details on NVD website

JSON

To clipboard

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}

CERTFR-2022-AVI-218

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Nextcloud. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité, une atteinte à la confidentialité des données et un déni de service à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Nextcloud	N/A	Nextcloud Android Talk Client versions antérieures à 12.3.0
Nextcloud	N/A	Nextcloud Server versions 22.x antérieures à 22.2.4
Nextcloud	N/A	Nextcloud Server versions 21.x antérieures à 21.0.8
Nextcloud	N/A	Nextcloud Server versions 20.x antérieures à 20.0.14
Nextcloud	N/A	Nextcloud Server versions 23.x antérieures à 23.0.1
Nextcloud	N/A	Nextcloud Talk versions antérieures à 12.1.2

References

Title

Publication Time

CERTFR-2022-AVI-218

Vulnerability from certfr_avis - Published: - Updated:

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Nextcloud	N/A	Nextcloud Android Talk Client versions antérieures à 12.3.0
Nextcloud	N/A	Nextcloud Server versions 22.x antérieures à 22.2.4
Nextcloud	N/A	Nextcloud Server versions 21.x antérieures à 21.0.8
Nextcloud	N/A	Nextcloud Server versions 20.x antérieures à 20.0.14
Nextcloud	N/A	Nextcloud Server versions 23.x antérieures à 23.0.1
Nextcloud	N/A	Nextcloud Talk versions antérieures à 12.1.2

References

Title

Publication Time

CNVD-2022-20692

Vulnerability from cnvd - Published: 2022-03-18

Title

Nextcloud server授权问题漏洞（CNVD-2022-20692）

Description

Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。Nextcloud server是一个自托管系统，旨在提供云风格的服务。 Nextcloud server存在授权问题漏洞，该漏洞源于对于特定子文件缺乏权限检查。攻击者可利用该漏洞通过将组文件夹复制到另一个位置来未授权访问这些子文件夹。

Severity

中

Patch Name

Nextcloud server授权问题漏洞（CNVD-2022-20692）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41241

Impacted products

Name
['Nextcloud Nextcloud Server <20.0.14', 'Nextcloud Nextcloud Server >=21.0.0，<21.0.6', 'Nextcloud Nextcloud Server 22.2.0']

Show details on source website

JSON

To clipboard

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FKIE_CVE-2021-41241

Vulnerability from fkie_nvd - Published: 2022-03-08 19:15 - Updated: 2026-06-17 04:08

Severity

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/nextcloud/groupfolders/issues/1692	Issue Tracking, Patch, Third Party Advisory
security-advisories@github.com	https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94	Issue Tracking, Third Party Advisory
security-advisories@github.com	https://github.com/nextcloud/server/pull/29362	Patch, Third Party Advisory
security-advisories@github.com	https://security.gentoo.org/glsa/202208-17	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/nextcloud/groupfolders/issues/1692	Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94	Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/nextcloud/server/pull/29362	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.gentoo.org/glsa/202208-17	Third Party Advisory

Impacted products

Vendor	Product	Version
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	*
nextcloud	nextcloud_server	22.2.0

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "security-advisories",
          "vendor": "nextcloud",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 20.0.14"
            },
            {
              "status": "affected",
              "version": "\u003e= 21.0.0, \u003c 21.0.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 22.2.0, \u003c 22.2.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FE354750-B4B3-4F0A-8B59-472C527BC7B2",
              "versionEndExcluding": "20.0.14",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "467AE8CC-B050-4A69-AD8A-88C71C69C898",
              "versionEndExcluding": "21.0.6",
              "versionStartIncluding": "21.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:nextcloud:nextcloud_server:22.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "0FB174BF-D3FD-49C6-B216-3166DE1AD6F9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting \"advanced permissions\" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the \"groupfolders\" application in the admin settings."
    },
    {
      "lang": "es",
      "value": "El servidor de Nextcloud es un sistema autoalojado dise\u00f1ado para proporcionar servicios de estilo en la nube. La aplicaci\u00f3n groupfolders para Nextcloud permite compartir una carpeta con un grupo de personas. Adem\u00e1s, permite establecer \"permisos avanzados\" en las subcarpetas, por ejemplo, un usuario podr\u00eda tener acceso a la carpeta de grupo pero no a subcarpetas espec\u00edficas. Debido a la falta de comprobaci\u00f3n de permisos en las versiones afectadas, un usuario podr\u00eda seguir accediendo a estas subcarpetas copiando la carpeta de grupo a otra ubicaci\u00f3n. Se recomienda actualizar el servidor Nextcloud a la versi\u00f3n 20.0.14, 21.0.6 o 22.2.1. Los usuarios que no puedan actualizarse deber\u00e1n desactivar la aplicaci\u00f3n \"groupfolders\" en la configuraci\u00f3n del administrador"
    }
  ],
  "id": "CVE-2021-41241",
  "lastModified": "2026-06-17T04:08:09.333",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2021-41241",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-04-23T14:09:27.827049Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2022-03-08T19:15:07.927",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/groupfolders/issues/1692"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/server/pull/29362"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/202208-17"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/groupfolders/issues/1692"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/nextcloud/server/pull/29362"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.gentoo.org/glsa/202208-17"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GSD-2021-41241

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Aliases

CVE-2021-41241

Aliases

CVE-2021-41241

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-41241",
    "description": "Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting \"advanced permissions\" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the \"groupfolders\" application in the admin settings.\n",
    "id": "GSD-2021-41241",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-41241.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-41241"
      ],
      "details": "Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting \"advanced permissions\" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the \"groupfolders\" application in the admin settings.",
      "id": "GSD-2021-41241",
      "modified": "2023-12-13T01:23:27.217653Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-41241",
        "STATE": "PUBLIC",
        "TITLE": "Advanced permissions is not respected for subfolders in Nextcloud server"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "security-advisories",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003c 20.0.14"
                        },
                        {
                          "version_value": "\u003e= 21.0.0, \u003c 21.0.6"
                        },
                        {
                          "version_value": "\u003e= 22.2.0, \u003c 22.2.1"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "nextcloud"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting \"advanced permissions\" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the \"groupfolders\" application in the admin settings."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-863: Incorrect Authorization"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94",
            "refsource": "CONFIRM",
            "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94"
          },
          {
            "name": "https://github.com/nextcloud/groupfolders/issues/1692",
            "refsource": "MISC",
            "url": "https://github.com/nextcloud/groupfolders/issues/1692"
          },
          {
            "name": "https://github.com/nextcloud/server/pull/29362",
            "refsource": "MISC",
            "url": "https://github.com/nextcloud/server/pull/29362"
          },
          {
            "name": "GLSA-202208-17",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/202208-17"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-m4wp-r357-4q94",
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "20.0.14",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "21.0.6",
                "versionStartIncluding": "21.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:nextcloud:nextcloud_server:22.2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2021-41241"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting \"advanced permissions\" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the \"groupfolders\" application in the admin settings."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m4wp-r357-4q94"
            },
            {
              "name": "https://github.com/nextcloud/server/pull/29362",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/nextcloud/server/pull/29362"
            },
            {
              "name": "https://github.com/nextcloud/groupfolders/issues/1692",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/nextcloud/groupfolders/issues/1692"
            },
            {
              "name": "GLSA-202208-17",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/202208-17"
            }
          ]
        }
      },
      "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": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-10-25T20:44Z",
      "publishedDate": "2022-03-08T19:15Z"
    }
  }
}

OPENSUSE-SU-2022:0089-1

Vulnerability from csaf_opensuse - Published: 2022-03-23 17:01 - Updated: 2026-09-20 19:38

Summary

Security update for nextcloud

Severity

Moderate

Scope

3 vulnerabilities in this advisory, including CVE-2021-41241.

CVE-2021-41241

6.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Recommended: 2 products

Open the full advisory

OPENSUSE-SU-2022:0098-1

Vulnerability from csaf_opensuse - Published: 2022-03-31 10:01 - Updated: 2026-09-20 19:38

Summary

Security update for nextcloud

Severity

Moderate

Scope

3 vulnerabilities in this advisory, including CVE-2021-41241.

CVE-2021-41241

6.3 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Recommended: 4 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2021-41241 (GCVE-0-2021-41241)

CERTFR-2022-AVI-218

Solution

CERTFR-2022-AVI-218

Solution

CNVD-2022-20692

FKIE_CVE-2021-41241

GSD-2021-41241

OPENSUSE-SU-2022:0089-1

OPENSUSE-SU-2022:0098-1

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour