What is CVE-2021-33827?

CVE-2021-33827 is a high-severity vulnerability in Owncloud Files Antivirus, classified under OS Command Injection. CVSS score: 7.2/10. Published 2022-01-15.

How severe is CVE-2021-33827?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Owncloud Files Antivirus

CVE-2021-33827

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

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.021 (79.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Owncloud Files_antivirus
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-33827?: CVE-2021-33827 is a high-severity vulnerability in Owncloud Files Antivirus, classified under OS Command Injection. CVSS score: 7.2/10. Published 2022-01-15.
How severe is CVE-2021-33827?: High severity. CVSS v3 base score is 7.2 out of 10.