CVE-2020-8180
CVSS V2 Medium 6.5
CVSS V3 Critical 9.9
Description
A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator.
Overview
- CVE ID
- CVE-2020-8180
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-06-08T14:15:13
- Last Modified Date
- 2020-06-11T18:10:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* | 1 | OR | 6.0.5 | |
| cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.0.3 |
| cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* | 1 | OR | 8.0.0 | 8.0.8 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.9
- Base Severity
- CRITICAL
- Exploitability Score
- 3.1
- Impact Score
- 6
References
| Reference URL | Reference Tags |
|---|---|
| https://hackerone.com/reports/851807 | Exploit Patch Third Party Advisory |
| https://nextcloud.com/security/advisory/?id=NC-SA-2020-021 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-8180 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8180 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:28:24 | Added to TrackCVE | |||
| 2022-12-04 17:31:17 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-04 17:31:17 | 2020-06-08T14:15Z | 2020-06-08T14:15:13 | CVE Published Date | updated |
| 2022-12-04 17:31:17 | 2020-06-11T18:10:23 | CVE Modified Date | updated | |
| 2022-12-04 17:31:17 | Analyzed | Vulnerability Status | updated |