#VU25681 Improper Privilege Management


Published: 2020-02-28

Vulnerability identifier: #VU25681

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: N/A

CWE-ID: CWE-269

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
ownCloud Server
Web applications / Modules and components for CMS

Vendor: ownCloud

Description

The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to improve permission check when deleting groups. A remote authenticated attacker can remove the received group share for all group-recipients.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

ownCloud Server: 10.2.0 - 10.2.1


CPE

External links
http://owncloud.org/security/advisories/deleting-received-group-share-for-whole-group/


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability