Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-21968 | First vendor Publication | 2022-02-04 |
| Vendor | Cve | Last vendor Modification | 2023-06-30 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.3 | ||
| Base Score | 8.3 | Environmental Score | 8.3 |
| impact SubScore | 6 | Temporal Score | 8.3 |
| Exploitabality Sub Score | 1.6 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | User Interaction | Required |
| Scope | Changed | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.8 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A file write vulnerability exists in the OTA update task functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted MQTT payload can lead to arbitrary file overwrite. An attacker can perform a man-in-the-middle attack to trigger this vulnerability. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21968 |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 1 |
Sources (Detail)
| Source | Url |
|---|---|
| MISC | https://talosintelligence.com/vulnerability_reports/TALOS-2021-1395 |
Alert History
| Date | Informations |
|---|---|
| 2023-07-01 00:29:15 |
|
| 2022-10-01 09:27:37 |
|
| 2022-04-28 21:23:09 |
|
| 2022-04-19 21:23:10 |
|
| 2022-02-10 00:22:58 |
|
| 2022-02-05 05:22:52 |
|
