CVE-2018-18473
CVSS V2 High 10
CVSS V3 Critical 9.8
Description
A hidden backdoor on PATLITE NH-FB Series devices with firmware version 1.45 or earlier, NH-FV Series devices with firmware version 1.10 or earlier, and NBM Series devices with firmware version 1.09 or earlier allow attackers to enable an SSH daemon via the "kankichi" or "kamiyo4" password to the _secret1.htm URI. Subsequently, the default password of root for the root account allows an attacker to conduct remote code execution and as a result take over the system.
Overview
- CVE ID
- CVE-2018-18473
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-03-21T16:00:28
- Last Modified Date
- 2019-09-09T22:15:12
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:patlite:nbm-d88n_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:patlite:nbm-d88n:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:patlite:nhl-3fb1_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:patlite:nhl-3fb1:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:patlite:nhl-3fv1n_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:patlite:nhl-3fv1n:-:*:*:*:*:*:*:* | 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
- 3.0
- Vector String
- CVSS:3.0/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 |
|---|---|
| https://herolab.usd.de/wp-content/uploads/sites/4/usd20180020.txt | Exploit Third Party Advisory |
| https://www.patlite.com/support/Security_Informationtest.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-18473 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18473 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:46:40 | Added to TrackCVE | |||
| 2022-12-03 18:20:29 | 2019-03-21T16:00Z | 2019-03-21T16:00:28 | CVE Published Date | updated |
| 2022-12-03 18:20:29 | 2019-09-09T22:15:12 | CVE Modified Date | updated | |
| 2022-12-03 18:20:29 | Modified | Vulnerability Status | updated |