CVE-2021-35946

Description

A receiver of a federated share with access to the database with ownCloud version before 10.8 could update the permissions and therefore elevate their own permissions.

Related CPE's

a owncloud owncloud ********

References

https://owncloud.com/security-advisories/cve-2021-35946/

Vendor Advisory

https://doc.owncloud.com/server/admin_manual/release_notes.html

Release NotesVendor Advisory

CvssV3 impact

BaseSeverity	CRITICAL
ConfidentialityImpact	HIGH
AttackComplexity	LOW
Scope	UNCHANGED
AttackVector	NETWORK
AvailabilityImpact	HIGH
IntegrityImpact	HIGH
PrivilegesRequired	NONE
BaseScore	9.8
VectorString	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version	3.1
UserInteraction	NONE

CvssV2 impact

AccessComplexity	LOW
ConfidentialityImpact	PARTIAL
AvailabilityImpact	PARTIAL
IntegrityImpact	PARTIAL
BaseScore	7.5
VectorString	AV:N/AC:L/Au:N/C:P/I:P/A:P
Version	2.0
AccessVector	NETWORK
Authentication	NONE

Created by Yello

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