CVE-2018-20432
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration.
Overview
- CVE ID
- CVE-2018-20432
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-09-14T14:15:10
- Last Modified Date
- 2022-11-16T14:48:56
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:dlink:covr-2600r_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.01b05 | |
| cpe:2.3:h:dlink:covr-2600r:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:dlink:covr-3902_firmware:*:*:*:*:*:*:*:* | 1 | OR | 1.01b05 | |
| cpe:2.3:h:dlink:covr-3902:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 10
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://packetstormsecurity.com/files/159058/COVR-3902-1.01B0-Hardcoded-Credentials.html | Exploit Third Party Advisory VDB Entry |
| https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10109 | Patch Vendor Advisory |
| https://cybersecurityworks.com/zerodays/cve-2018-20432-dlink.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-20432 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20432 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:21:36 | Added to TrackCVE | |||
| 2022-12-04 22:34:46 | 2020-09-14T14:15Z | 2020-09-14T14:15:10 | CVE Published Date | updated |
| 2022-12-04 22:34:46 | 2022-11-16T14:48:56 | CVE Modified Date | updated | |
| 2022-12-04 22:34:46 | Analyzed | Vulnerability Status | updated |