OS Command Injection in ownCloud's files_antivirus Component
CVE-2021-33827

7.2HIGH

Key Information:

Vendor

Owncloud

Status
Files Antivirus
Vendor
CVE Published:
15 January 2022

What is CVE-2021-33827?

The files_antivirus component of ownCloud, prior to version 1.0.0, is susceptible to OS command injection due to inadequate input validation in its administration settings. This vulnerability allows an attacker to execute arbitrary commands on the server, potentially compromising the integrity and availability of the system. It is crucial for users to update to the latest version to mitigate the risk associated with this vulnerability.

References

https://doc.owncloud.com/server/admin_manual/release_note...
x_refsource_MISC
https://owncloud.com/security-advisories/cve-2021-33827/
x_refsource_MISC

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.