Vulnerability CVE-2021-35946
Published: 2021-09-07

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.

Type:

CWE-269

 (Improper Privilege Management)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Owncloud -> Owncloud 

 References:
https://owncloud.com/security-advisories/cve-2021-35946/
https://doc.owncloud.com/server/admin_manual/release_notes.html
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