CVE-2021-37629
CVSS V2 Medium 5
CVSS V3 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.
Overview
- CVE ID
- CVE-2021-37629
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-07T21:15:08
- Last Modified Date
- 2021-09-14T16:16:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:* | 1 | OR | 3.8.4 | |
| cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:* | 1 | OR | 4.0.0 | 4.2.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.3
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://hackerone.com/reports/1258750 | Permissions Required Third Party Advisory |
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gvvr-h36p-8mjx | Third Party Advisory |
| https://github.com/nextcloud/richdocuments/pull/1663 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-37629 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37629 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:05:29 | Added to TrackCVE | |||
| 2022-12-05 09:47:58 | 2021-09-07T21:15Z | 2021-09-07T21:15:08 | CVE Published Date | updated |
| 2022-12-05 09:47:58 | 2021-09-14T16:16:36 | CVE Modified Date | updated | |
| 2022-12-05 09:47:58 | Analyzed | Vulnerability Status | updated |