Name: CVE-2021-32800: Missing Authentication for Critical Function
Creator: Rapid7
Published: 2021-09-07T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-32800, CWE-306, CVSS 8.1, EPSS 0.00327

Nextcloud server is an open source, self hosted personal cloud. In affected versions an attacker is able to bypass Two Factor Authentication in Nextcloud. Thus knowledge of a password, or access to a WebAuthN trusted device of a user was sufficient to gain access to an account. It is recommended that the Nextcloud Server is upgraded to 20.0.12, 21.0.4 or 22.1.0. There are no workaround for this vulnerability.

CVSS Details

CVSS 3.1 Base Score: 8.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Gentoo Linux	—	Upgrade www-apps/nextcloud.	Aug 11, 2022	Sep 7, 2021
Suse	—	Upgrade nextcloud-apacheUpgrade nextcloud	Sep 15, 2021	Sep 7, 2021

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CVSS Details

Covered by Rapid7

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