CVE-2021-23407 - Vulnerability Details - OpenCVE

This affects the package elFinder.Net.Core from 0 and before 1.2.4. The user-controlled file name is not properly sanitized before it is used to create a file system path.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Elfinder.net.core Project	Elfinder.net.core

Configuration 1 [-]

cpe:2.3:a:elfinder.net.core_project:elfinder.net.core:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73
https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4
https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152

History

No history.

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-07-14T16:40:11.659677Z

Updated: 2024-09-16T23:16:02.633Z

Reserved: 2021-01-08T00:00:00

Link: CVE-2021-23407

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-14T17:15:07.870

Modified: 2024-11-21T05:51:39.717

Link: CVE-2021-23407

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "elFinder.Net.Core", "vendor": "n/a", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "1.2.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Timo Mueller"}], "datePublic": "2021-07-14T00:00:00", "descriptions": [{"lang": "en", "value": "This affects the package elFinder.Net.Core from 0 and before 1.2.4. The user-controlled file name is not properly sanitized before it is used to create a file system path."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitCodeMaturity": "PROOF_OF_CONCEPT", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "CONFIRMED", "scope": "UNCHANGED", "temporalScore": 6.7, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Directory Traversal", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-14T16:40:11", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4"}], "title": "Directory Traversal", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "DATE_PUBLIC": "2021-07-14T16:38:43.304876Z", "ID": "CVE-2021-23407", "STATE": "PUBLIC", "TITLE": "Directory Traversal"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "elFinder.Net.Core", "version": {"version_data": [{"version_affected": ">=", "version_value": "0"}, {"version_affected": "<", "version_value": "1.2.4"}]}}]}, "vendor_name": "n/a"}]}}, "credit": [{"lang": "eng", "value": "Timo Mueller"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This affects the package elFinder.Net.Core from 0 and before 1.2.4. The user-controlled file name is not properly sanitized before it is used to create a file system path."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Directory Traversal"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152"}, {"name": "https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73", "refsource": "MISC", "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73"}, {"name": "https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4", "refsource": "MISC", "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:05:55.802Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2021-23407", "datePublished": "2021-07-14T16:40:11.659677Z", "dateReserved": "2021-01-08T00:00:00", "dateUpdated": "2024-09-16T23:16:02.633Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:elfinder.net.core_project:elfinder.net.core:*:*:*:*:*:*:*:*", "matchCriteriaId": "F9F9B442-DD64-4118-A884-533F818CCA9B", "versionEndExcluding": "1.2.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "This affects the package elFinder.Net.Core from 0 and before 1.2.4. The user-controlled file name is not properly sanitized before it is used to create a file system path."}, {"lang": "es", "value": "Esto afecta al paquete elFinder.Net.Core desde versiones 0 y anteriores a 1.2.4. El nombre del archivo controlado por el usuario no es saneado apropiadamente antes de ser usado para crear una ruta del sistema de archivos"}], "id": "CVE-2021-23407", "lastModified": "2024-11-21T05:51:39.717", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "[email protected]", "type": "Primary"}]}, "published": "2021-07-14T17:15:07.870", "references": [{"source": "[email protected]", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4"}, {"source": "[email protected]", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/commit/5498c8a86b76ef089cfbd7ef8be014b61fa11c73"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/trannamtrung1st/elFinder.Net.Core/releases/tag/all-1.2.4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1315152"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "[email protected]", "type": "Primary"}]}