CVE-2022-22685

Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology WebDAV Server before 2.4.0-0062 allows remote authenticated users to delete arbitrary files via unspecified vectors.

CVSS v3 8.7 HIGH

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.synology.com/security/advisory/Synology_SA_21_09	Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_21_09	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:synology:webdav_server:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:47

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~8.1~~	v2 : unknown v3 : 8.7
References	~~() https://www.synology.com/security/advisory/Synology_SA_21_09 - Vendor Advisory~~	() https://www.synology.com/security/advisory/Synology_SA_21_09 - Vendor Advisory

03 Aug 2022, 20:39

Type	Values Removed	Values Added
References	~~(CONFIRM) https://www.synology.com/security/advisory/Synology_SA_21_09 -~~	(CONFIRM) https://www.synology.com/security/advisory/Synology_SA_21_09 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
CPE		cpe:2.3:a:synology:webdav_server::::::::

28 Jul 2022, 07:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-07-28 07:15

Updated : 2024-11-21 06:47

NVD link : CVE-2022-22685

Mitre link : CVE-2022-22685

CVE.ORG link : CVE-2022-22685

JSON object : View

Products Affected

synology

webdav_server

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

{"id": "CVE-2022-22685", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@synology.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 5.8, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2022-07-28T07:15:07.817", "references": [{"url": "https://www.synology.com/security/advisory/Synology_SA_21_09", "tags": ["Vendor Advisory"], "source": "security@synology.com"}, {"url": "https://www.synology.com/security/advisory/Synology_SA_21_09", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@synology.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology WebDAV Server before 2.4.0-0062 allows remote authenticated users to delete arbitrary files via unspecified vectors."}, {"lang": "es", "value": "Una vulnerabilidad de limitaci\u00f3n inapropiada de un nombre de ruta a un directorio restringido (\"Salto de Ruta\") en el componente webapi de Synology WebDAV Server versiones anteriores a 2.4.0-0062, que permite a usuarios remotos autenticados eliminar archivos arbitrarios por medios no especificados"}], "lastModified": "2024-11-21T06:47:15.997", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:synology:webdav_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C24DD902-9671-4A20-B076-F1C30F063D9B", "versionEndExcluding": "2.4.0-0062"}], "operator": "OR"}]}], "sourceIdentifier": "security@synology.com"}