CVE-2021-4230 - Vulnerability Details - OpenCVE

A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

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.

The EPSS score is 0.00273.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

unspecified

Airfield Online

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:airfield_online_project:airfield_online:-:*:*:*:*:*:*:*

No data.

No data.

Subscriptions

Vendors	Products
Airfield Online Project Subscribe	Airfield Online Subscribe

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-34088	A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://vuldb.com/?id.183172

History

Tue, 15 Apr 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2022-05-24T16:10:13.000Z

Updated: 2025-04-15T14:38:21.609Z

Reserved: 2022-05-24T00:00:00.000Z

Link: CVE-2021-4230

Vulnrichment

Updated: 2024-08-03T17:23:08.904Z

NVD

Status : Modified

Published: 2022-05-24T16:15:07.747

Modified: 2024-11-21T06:37:11.733

Link: CVE-2021-4230

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

{"containers": {"cna": {"affected": [{"product": "Airfield Online", "vendor": "unspecified", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-287", "description": "CWE-287 Improper Authentication", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-24T16:10:12.000Z", "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://vuldb.com/?id.183172"}], "title": "Airfield Online MySQL Backup improper authentication", "x_generator": "vuldb.com", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@vuldb.com", "ID": "CVE-2021-4230", "REQUESTER": "cna@vuldb.com", "STATE": "PUBLIC", "TITLE": "Airfield Online MySQL Backup improper authentication"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Airfield Online", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": ""}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings."}]}, "generator": "vuldb.com", "impact": {"cvss": {"baseScore": "3.7", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287 Improper Authentication"}]}]}, "references": {"reference_data": [{"name": "https://vuldb.com/?id.183172", "refsource": "MISC", "url": "https://vuldb.com/?id.183172"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:23:08.904Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://vuldb.com/?id.183172"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-14T17:14:44.645047Z", "id": "CVE-2021-4230", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-15T14:38:21.609Z"}}]}, "cveMetadata": {"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "assignerShortName": "VulDB", "cveId": "CVE-2021-4230", "datePublished": "2022-05-24T16:10:13.000Z", "dateReserved": "2022-05-24T00:00:00.000Z", "dateUpdated": "2025-04-15T14:38:21.609Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://vuldb.com/?id.183172", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:23:08.904Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-4230", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-14T17:14:44.645047Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-14T17:14:46.286Z"}}], "cna": {"title": "Airfield Online MySQL Backup improper authentication", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}], "affected": [{"vendor": "unspecified", "product": "Airfield Online", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://vuldb.com/?id.183172", "tags": ["x_refsource_MISC"]}], "x_generator": "vuldb.com", "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-287", "description": "CWE-287 Improper Authentication"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2022-05-24T16:10:12.000Z"}, "x_legacyV4Record": {"impact": {"cvss": {"version": "3.1", "baseScore": "3.7", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N"}}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "n/a"}]}, "product_name": "Airfield Online"}]}, "vendor_name": ""}]}}, "data_type": "CVE", "generator": "vuldb.com", "references": {"reference_data": [{"url": "https://vuldb.com/?id.183172", "name": "https://vuldb.com/?id.183172", "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-287 Improper Authentication"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-4230", "STATE": "PUBLIC", "TITLE": "Airfield Online MySQL Backup improper authentication", "ASSIGNER": "cna@vuldb.com", "REQUESTER": "cna@vuldb.com"}}}}, "cveMetadata": {"cveId": "CVE-2021-4230", "state": "PUBLISHED", "dateUpdated": "2025-04-15T14:38:21.609Z", "dateReserved": "2022-05-24T00:00:00.000Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2022-05-24T16:10:13.000Z", "assignerShortName": "VulDB"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:airfield_online_project:airfield_online:-:*:*:*:*:*:*:*", "matchCriteriaId": "76B2DFDE-CEB9-4E00-A100-9F2D8192C0FD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Airfield Online and classified as problematic. This vulnerability affects the path /backups/ of the MySQL backup handler. An attacker is able to get access to sensitive data without proper authentication. It is recommended to the change the configuration settings."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en Airfield Online y ha sido clasificada como problem\u00e1tica. Esta vulnerabilidad afecta a la ruta /backups/ del manejador de copias de seguridad de MySQL. Un atacante puede conseguir acceso a datos confidenciales sin una autenticaci\u00f3n apropiada. Es recomendado cambiar los ajustes de configuraci\u00f3n"}], "id": "CVE-2021-4230", "lastModified": "2024-11-21T06:37:11.733", "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": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "cna@vuldb.com", "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-05-24T16:15:07.747", "references": [{"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?id.183172"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/?id.183172"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "cna@vuldb.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}