CVE-2021-35949

MEDIUM

Published Sep 7, 20214y ago · Modified Jun 17, 20262w ago

5.3 CVSS 3.1

Medium

Published Sep 7, 2021 4y ago

Last Modified Jun 17, 2026 2w ago

Description

The shareinfo controller in the ownCloud Server before 10.8.0 allows an attacker to bypass the permission checks for upload only shares and list metadata about the share.

CVSS Details

Base Score

5.3

Exploitability

3.9

Impact

1.4

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 1

Vendor	Product	Version	Range
owncloud	owncloud	*	<10.8.0

References 2

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

Release NotesVendor Advisory
owncloud.com https://owncloud.com/security-advisories/cve-2021-35949/

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.