VDB
CVE-2021-32657
CVE-2021-32657
PUBLISHED
CVSS 4.300000190734863 MEDIUM
Nextcloud Server is a Nextcloud package that handles data storage. In versions of Nextcloud Server prior to 10.0.11, 20.0.10, and 21.0.2, a malicious user may be able to break the user administration page. This would disallow administrators to administrate users on the Nextcloud instance. The vulnerability is fixed in versions 19.0.11, 20.0.10, and 21.0.2. As a workaround, administrators can use the OCC command line tool to administrate the Nextcloud users.
EPSS 0.49% · 65.9th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS Score
0.49%
65.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| nextcloud | nextcloud_server | 0, 20.0.0, 21.0.0 |
| nextcloud | security-advisories | < 19.0.11, >= 21.0.0, < 21.0.2, * |
Timeline
- CVE Published
- Jun 1, 2021 PoC Published
- Jun 2, 2021 EPSS Score
- Jun 8, 2021 EPSS Score
- Aug 4, 2021 EPSS Score
- Dec 4, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 3, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 5, 2022 EPSS Score
- Jun 5, 2022 EPSS Score
- Aug 6, 2022 EPSS Score