CVE-2018-20220
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An issue was discovered on Teracue ENC-400 devices with firmware 2.56 and below. While the web interface requires authentication before it can be interacted with, a large portion of the HTTP endpoints are missing authentication. An attacker is able to view these pages before being authenticated, and some of these pages may disclose sensitive information.
Overview
- CVE ID
- CVE-2018-20220
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-03-21T16:00:35
- Last Modified Date
- 2020-08-24T17:37:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:teracue:enc-400_hdmi_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.56 | |
| cpe:2.3:h:teracue:enc-400_hdmi:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:teracue:enc-400_hdmi2_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.56 | |
| cpe:2.3:h:teracue:enc-400_hdmi2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:teracue:enc-400_hdsdi_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.56 | |
| cpe:2.3:h:teracue:enc-400_hdsdi:-:*:*:*:*:*:*:* | 0 | OR |
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
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://zxsecurity.co.nz/research.html | Not Applicable |
| http://seclists.org/fulldisclosure/2019/Feb/48 | Mailing List Third Party Advisory |
| http://packetstormsecurity.com/files/151802/Teracue-ENC-400-Command-Injection-Missing-Authentication.html | Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-20220 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20220 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:30:52 | Added to TrackCVE | |||
| 2022-12-03 18:22:37 | 2019-03-21T16:00Z | 2019-03-21T16:00:35 | CVE Published Date | updated |
| 2022-12-03 18:22:37 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 18:22:37 | Analyzed | Vulnerability Status | updated |