CVE-2021-33828

Description

The files_antivirus component before 1.0.0 for ownCloud mishandles the protection mechanism by which malicious files (that have been uploaded to a public share) are supposed to be deleted upon detection.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.54%
Vendor Advisory owncloud.com Vendor Advisory owncloud.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://doc.owncloud.com/server/admin_manual/release_notes.html release notes vendor advisory
https://owncloud.com/security-advisories/cve-2021-33828/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-33828?
CVE-2021-33828 has been scored as a high severity vulnerability.
How to fix CVE-2021-33828?
To fix CVE-2021-33828, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33828 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-33828 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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