Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2020-8515 | First vendor Publication | 2020-02-01 |
| Vendor | Cve | Last vendor Modification | 2025-02-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 9.8 | ||
| Base Score | 9.8 | Environmental Score | 9.8 |
| impact SubScore | 5.9 | Temporal Score | 9.8 |
| Exploitabality Sub Score | 3.9 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | 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:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 10 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices allow remote code execution as root (without authentication) via shell metacharacters to the cgi-bin/mainfunction.cgi URI. This issue has been fixed in Vigor3900/2960/300B v1.5.1. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8515 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-78 | Improper Sanitization of Special Elements used in an OS Command ('OS Command Injection') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
| Type | Description | Count |
|---|---|---|
| Os | 1 | |
| Os | 3 | |
| Os | 1 |
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2020-05-12 | DrayTek multiple products command injection attempt RuleID : 53592 - Revision : 2 - Type : SERVER-WEBAPP |
| 2020-05-12 | DrayTek multiple products command injection attempt RuleID : 53591 - Revision : 2 - Type : SERVER-WEBAPP |
| 2020-05-12 | DrayTek multiple products command injection attempt RuleID : 53590 - Revision : 2 - Type : SERVER-WEBAPP |
| 2020-05-12 | DrayTek multiple products command injection attempt RuleID : 53589 - Revision : 2 - Type : SERVER-WEBAPP |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-02-28 21:21:58 |
|
| 2025-02-05 00:21:28 |
|
| 2024-11-28 13:48:42 |
|
| 2024-07-25 21:27:37 |
|
| 2023-11-07 21:38:04 |
|
| 2022-01-02 00:23:07 |
|
| 2021-08-05 01:40:49 |
|
| 2021-07-21 17:24:34 |
|
| 2020-05-23 02:40:52 |
|
