CVE-2021-22857 - Vulnerability Details - OpenCVE

The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily.

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
Changjia Property Management System Project	Changjia Property Management System

Configuration 1 [-]

cpe:2.3:a:changjia_property_management_system_project:changjia_property_management_system:1.00:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422
https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: twcert

Published: 2021-02-17T10:45:29.023806Z

Updated: 2024-09-16T22:08:22.477Z

Reserved: 2021-01-06T00:00:00

Link: CVE-2021-22857

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-17T11:15:15.710

Modified: 2024-11-21T05:50:46.633

Link: CVE-2021-22857

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "property management system", "vendor": "ChanGate EnterPrise Co., Ltd", "versions": [{"lessThanOrEqual": "1.00", "status": "affected", "version": "0", "versionType": "custom"}]}], "datePublic": "2021-02-17T00:00:00", "descriptions": [{"lang": "en", "value": "The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily."}], "metrics": [{"cvssV3_1": {"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"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-02-19T18:37:48", "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "shortName": "twcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"}], "solutions": [{"lang": "en", "value": "Update CGE property management system to the latest version."}], "source": {"advisory": "TVN-202101011", "discovery": "EXTERNAL"}, "title": "ChanGate EnterPrise Co., Ltd property management system - Directory Traversal", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "TWCERT/CC", "ASSIGNER": "cve@cert.org.tw", "DATE_PUBLIC": "2021-02-17T10:32:00.000Z", "ID": "CVE-2021-22857", "STATE": "PUBLIC", "TITLE": "ChanGate EnterPrise Co., Ltd property management system - Directory Traversal"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "property management system", "version": {"version_data": [{"version_affected": "<=", "version_name": "0", "version_value": "1.00"}]}}]}, "vendor_name": "ChanGate EnterPrise Co., Ltd"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "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", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}]}, "references": {"reference_data": [{"name": "https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html", "refsource": "MISC", "url": "https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html"}, {"name": "https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422", "refsource": "CONFIRM", "url": "https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"}]}, "solution": [{"lang": "en", "value": "Update CGE property management system to the latest version."}], "source": {"advisory": "TVN-202101011", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:51:07.484Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"}]}]}, "cveMetadata": {"assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e", "assignerShortName": "twcert", "cveId": "CVE-2021-22857", "datePublished": "2021-02-17T10:45:29.023806Z", "dateReserved": "2021-01-06T00:00:00", "dateUpdated": "2024-09-16T22:08:22.477Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:changjia_property_management_system_project:changjia_property_management_system:1.00:*:*:*:*:*:*:*", "matchCriteriaId": "3DF36CF4-9611-4BAA-A01F-82C874316257", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The CGE page with download function contains a Directory Traversal vulnerability. Attackers can use this loophole to download system files arbitrarily."}, {"lang": "es", "value": "La p\u00e1gina de CGE con la funci\u00f3n de descarga contiene una vulnerabilidad de Salto de Directorio. Unos atacantes pueden usar esta laguna para descargar archivos del sistema de forma arbitraria"}], "id": "CVE-2021-22857", "lastModified": "2024-11-21T05:50:46.633", "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": "twcert@cert.org.tw", "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": "2021-02-17T11:15:15.710", "references": [{"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"}, {"source": "twcert@cert.org.tw", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.twcert.org.tw/tw/cp-132-4395-c01f7-1.html"}], "sourceIdentifier": "twcert@cert.org.tw", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "twcert@cert.org.tw", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}