CVE-2021-33827 : The files_antivirus component before 1.0.0 for ownCloud allows OS Command Inject

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

Published 2022-01-15 21:15:08

Updated 2022-01-21 19:37:24

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-33827

Owncloud » Files Antivirus
Versions before (<) 1.0.0
cpe:2.3:a:owncloud:files_antivirus:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.16%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 53 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.0	HIGH	AV:N/AC:L/Au:S/C:C/I:C/A:C	8.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

https://owncloud.com/security-advisories/cve-2021-33827/

Arbitrary code execution through admin settings - ownCloud
Vendor Advisory
https://doc.owncloud.com/server/admin_manual/release_notes.html

Release Notes :: ownCloud Documentation
Release Notes;Vendor Advisory

CVEs referencing this url

Jump to