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CVE-2021-37629

MEDIUM

5.3

Description

Nextcloud Richdocuments is an open source collaborative office suite. In affected versions there is a lack of rate limiting on the Richdocuments OCS endpoint. This may have allowed an attacker to enumerate potentially valid share tokens. It is recommended that the Nextcloud Richdocuments app is upgraded to either 3.8.4 or 4.2.1 to resolve. For users unable to upgrade it is recommended that the Richdocuments application be disabled.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/7/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

nextcloud:richdocuments

Weaknesses (CWE)

CWE-200CWE-770

References

https://github.com/nextcloud/richdocuments/pull/1663(security-advisories@github.com)

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gvvr-h36p-8mjx(security-advisories@github.com)

https://hackerone.com/reports/1258750(security-advisories@github.com)

https://github.com/nextcloud/richdocuments/pull/1663(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gvvr-h36p-8mjx(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1258750(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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