Is CVE-2021-35946 actively exploited?

CVE-2021-35946 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-35946?

CVE-2021-35946 has a CVSS score of 9.8 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2021-35946?

Patch guidance is available from owncloud security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-35946.

Fix CVE-2021-35946 - CRITICAL owncloud owncloud

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-269 · Improper Privilege Management

Metadata

Primary Vendor: OWNCLOUD
Published: 9/7/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-35946

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary