CVE-2021-23430 - OpenCVE

All versions of package startserver are vulnerable to Directory Traversal due to missing sanitization.

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

AV:N/AC:L/Au:N/C:P/I:N/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Startserver Project	Startserver

Configuration 1 [-]

cpe:2.3:a:startserver_project:startserver:*:*:*:*:*:node.js:*:*

No data.

References

Link	Providers
https://github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71
https://snyk.io/vuln/SNYK-JS-STARTSERVER-1296388

History

No history.

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-08-24T07:45:24.211749Z

Updated: 2024-09-17T01:31:45.294Z

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

Link: CVE-2021-23430

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-08-24T08:15:22.100

Modified: 2021-08-31T01:44:26.423

Link: CVE-2021-23430

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "startserver", "vendor": "n/a", "versions": [{"lessThan": "unspecified", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "An Thien Nguyen"}], "datePublic": "2021-08-24T00:00:00", "descriptions": [{"lang": "en", "value": "All versions of package startserver are vulnerable to Directory Traversal due to missing sanitization."}], "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": "NOT_DEFINED", "reportConfidence": "NOT_DEFINED", "scope": "UNCHANGED", "temporalScore": 7.1, "temporalSeverity": "HIGH", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Directory Traversal", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-08-24T07:45:24", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-JS-STARTSERVER-1296388"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71"}], "title": "Directory Traversal", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "DATE_PUBLIC": "2021-08-24T07:41:51.425177Z", "ID": "CVE-2021-23430", "STATE": "PUBLIC", "TITLE": "Directory Traversal"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "startserver", "version": {"version_data": [{"version_affected": ">=", "version_value": "0"}]}}]}, "vendor_name": "n/a"}]}}, "credit": [{"lang": "eng", "value": "An Thien Nguyen"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "All versions of package startserver are vulnerable to Directory Traversal due to missing sanitization."}]}, "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", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Directory Traversal"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-JS-STARTSERVER-1296388", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-JS-STARTSERVER-1296388"}, {"name": "https://github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71", "refsource": "MISC", "url": "https://github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:05:55.827Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-JS-STARTSERVER-1296388"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2021-23430", "datePublished": "2021-08-24T07:45:24.211749Z", "dateReserved": "2021-01-08T00:00:00", "dateUpdated": "2024-09-17T01:31:45.294Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:startserver_project:startserver:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "21CBEC2A-BBB6-4092-8C7A-E05B61ACA6F4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "All versions of package startserver are vulnerable to Directory Traversal due to missing sanitization."}, {"lang": "es", "value": "Todas las versiones del paquete startserver son vulnerables a un Salto de Directorio debido a una falta de saneo."}], "id": "CVE-2021-23430", "lastModified": "2021-08-31T01:44:26.423", "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": "nvd@nist.gov", "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": "nvd@nist.gov", "type": "Primary"}, {"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": "report@snyk.io", "type": "Secondary"}]}, "published": "2021-08-24T08:15:22.100", "references": [{"source": "report@snyk.io", "tags": ["Broken Link"], "url": "https://github.com/xudafeng/startserver/blob/bef0c4e4d21da42a40ce87cf25fd54ac8d8cb2d8/lib/index.js%23L71"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-STARTSERVER-1296388"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}