CVE-2021-33827

HIGH
Published Jan 15, 20224y ago · Modified Jun 17, 20262w ago
7.2 CVSS 3.1
High
Find Similar
Published Jan 15, 2022 4y ago
Last Modified Jun 17, 2026 2w ago

Description

The files_antivirus component before 1.0.0 for ownCloud allows OS Command Injection via the administration settings.

CVSS Details

Base Score
7.2
Exploitability
1.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

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-78 OS Command Injection Injection

Affected Products 1

VendorProductVersionRange
owncloudfiles_antivirus* <1.0.0

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-2021-33827/
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.