Low severity · published Jul 12, 2021
CVE-2021-32680
Nextcloud Server is a Nextcloud package that handles data storage
3.3
CVSS
0.4%
EPSS
No
On KEV
Description
Nextcloud Server is a Nextcloud package that handles data storage. In versions priot to 19.0.13, 20.0.11, and 21.0.3, Nextcloud Server audit logging functionality wasn't properly logging events for the unsetting of a share expiration date. This event is supposed to be logged. This issue is patched in versions 19.0.13, 20.0.11, and 21.0.3.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
33; 34 · source: NVD
NS
Nextcloud Server · Nextcloud
before 19.0.13; 20.0.0 before 20.0.11; 21.0.0 before 21.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-32680
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-32680
Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fxpq-wq7c-vppf
Patch
https://github.com/nextcloud/server/pull/27024
Permissions Required
https://hackerone.com/reports/1200810
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRIZDFUGR2AZ/
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY5II4WS2CZ/
Third Party Advisory
https://security.gentoo.org/glsa/202208-17
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