CVE-2018-16466
CVSS V2 Medium 5.5
CVSS V3 High 8.1
Description
Improper revalidation of permissions in Nextcloud Server prior to 14.0.0, 13.0.6 and 12.0.11 lead to not accepting access restrictions by acess tokens.
Overview
- CVE ID
- CVE-2018-16466
- Assigner
- support@hackerone.com
- Vulnerability Status
- Modified
- Published Version
- 2018-10-30T21:29:00
- Last Modified Date
- 2019-10-09T23:36:09
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* | 1 | OR | 12.0.11 | |
| cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* | 1 | OR | 13.0.0 | 13.0.6 |
| cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc2:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://nextcloud.com/security/advisory/?id=NC-SA-2018-010 | Vendor Advisory |
| https://hackerone.com/reports/388515 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-16466 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16466 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:06:05 | Added to TrackCVE | |||
| 2022-12-03 13:58:44 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-03 13:58:44 | 2018-10-30T21:29Z | 2018-10-30T21:29:00 | CVE Published Date | updated |
| 2022-12-03 13:58:44 | 2019-10-09T23:36:09 | CVE Modified Date | updated | |
| 2022-12-03 13:58:44 | Modified | Vulnerability Status | updated |