Vulnerability · Published Sep 7, 2021 · Assigned by mitre
CVE-2021-35946
Critical 9.8
In plain English
A critical-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)1.5%top 25.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
References
- https://doc.owncloud.com/server/admin_manual/release_notes.html x_refsource_MISC
- https://owncloud.com/security-advisories/cve-2021-35946/ x_refsource_MISC