CVE-2021-20719
CVSS V2 High 7.7
CVSS V3 Medium 6.8
Description
RFNTPS firmware versions System_01000004 and earlier, and Web_01000004 and earlier allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.
Overview
- CVE ID
- CVE-2021-20719
- Assigner
- vultures@jpcert.or.jp
- Vulnerability Status
- Analyzed
- Published Version
- 2021-05-20T02:15:07
- Last Modified Date
- 2021-05-25T20:00:19
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:nippon-antenna:rfntps_firmware:*:*:*:*:*:*:*:* | 1 | OR | system_01000004 | |
| cpe:2.3:h:nippon-antenna:rfntps:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:nippon-antenna:rfntps_firmware:*:*:*:*:*:*:*:* | 1 | OR | web_01000004 | |
| cpe:2.3:h:nippon-antenna:rfntps:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:A/AC:L/Au:S/C:C/I:C/A:C
- Access Vector
- ADJACENT_NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.7
- Severity
- HIGH
- Exploitability Score
- 5.1
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- ADJACENT_NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.nippon-antenna.co.jp/ja/news/news/news8217702780390204428.html | Vendor Advisory |
| https://jvn.jp/en/jp/JVN13076220/index.html | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-20719 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20719 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:14:52 | Added to TrackCVE | |||
| 2022-12-05 02:39:32 | 2021-05-20T02:15Z | 2021-05-20T02:15:07 | CVE Published Date | updated |
| 2022-12-05 02:39:32 | 2021-05-25T20:00:19 | CVE Modified Date | updated | |
| 2022-12-05 02:39:32 | Analyzed | Vulnerability Status | updated |