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CVE-2021-32705 Details

Description

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, there was a lack of ratelimiting on the public DAV endpoint. This may have allowed an attacker to enumerate potentially valid share tokens or credentials. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CNA: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fjv7-283f-5m54	CVE	Third Party Advisory
https://github.com/nextcloud/server/pull/27610	CVE	PatchThird Party Advisory
https://hackerone.com/reports/1192159	CVE	Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRIZDFUGR2AZ/	CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY5II4WS2CZ/	CVE
https://security.gentoo.org/glsa/202208-17	CVE	Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fjv7-283f-5m54	[email protected]	Third Party Advisory
https://github.com/nextcloud/server/pull/27610	[email protected]	PatchThird Party Advisory
https://hackerone.com/reports/1192159	[email protected]	Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRIZDFUGR2AZ/	[email protected]
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY5II4WS2CZ/	[email protected]
https://security.gentoo.org/glsa/202208-17	[email protected]	Third Party Advisory

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-307	Improper Restriction of Excessive Authentication Attempts	[email protected]
CWE-799	Improper Control of Interaction Frequency	[email protected]

Affected Products

Product	Versions
nextcloud nextcloud server	< 19.0.13 >= 20.0.0, < 20.0.11 >= 21.0.0, < 21.0.3
CPE cpe:2.3:a:nextcloud:nextcloud_server:::::::: Remediation No remediation found in references.
fedoraproject fedora	33 34
CPE cpe:2.3:o:fedoraproject:fedora:33:::::::* cpe:2.3:o:fedoraproject:fedora:34:::::::* Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Oct 26, 2022	Modified Analysis	[email protected]
Aug 11, 2022	CVE Modified	[email protected]
Sep 20, 2021	Modified Analysis	[email protected]
Jul 22, 2021	CVE Modified	[email protected]
Jul 14, 2021	Initial Analysis	[email protected]