CVE-2021-37629

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/nextcloud/richdocuments/pull/1663	Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gvvr-h36p-8mjx	Third Party Advisory
https://hackerone.com/reports/1258750	Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:richdocuments::::::::
	cpe:2.3:a:nextcloud:richdocuments::::::::

History

No history.

Information

Published : 2021-09-07 21:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-37629

Mitre link : CVE-2021-37629

CVE.ORG link : CVE-2021-37629

JSON object : View

Products Affected

nextcloud

richdocuments

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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