Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations | |||
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Name | CVE-2020-20254 | First vendor Publication | 2021-05-18 |
Vendor | Cve | Last vendor Modification | 2022-06-28 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
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Overall CVSS Score | 6.5 | ||
Base Score | 6.5 | Environmental Score | 6.5 |
impact SubScore | 3.6 | Temporal Score | 6.5 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 4 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Mikrotik RouterOs before 6.47 (stable tree) suffers from a memory corruption vulnerability in the /nova/bin/lcdstat process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference). |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20254 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
FULLDISC | http://seclists.org/fulldisclosure/2021/May/14 |
MISC | https://github.com/cq674350529/pocs_slides/blob/master/pocs/MikroTik/vul_lcds... |
Alert History
Date | Informations |
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2024-08-02 13:13:29 |
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2024-08-02 01:21:42 |
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2024-02-02 02:14:21 |
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2024-02-01 12:20:21 |
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2023-09-05 13:08:51 |
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2023-09-05 01:19:57 |
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2023-09-02 13:07:40 |
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2023-09-02 01:20:15 |
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2023-08-12 13:12:21 |
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2023-08-12 01:19:30 |
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2023-08-11 13:05:30 |
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2023-08-11 01:20:08 |
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2023-08-06 13:03:46 |
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2023-08-06 01:19:20 |
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2023-08-04 13:04:06 |
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2023-08-04 01:19:37 |
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2023-07-14 13:04:08 |
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2023-07-14 01:19:29 |
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2023-03-29 02:06:46 |
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2023-03-28 12:19:42 |
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2022-10-11 12:57:16 |
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2022-10-11 01:19:18 |
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2022-07-07 12:45:50 |
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2022-03-29 01:46:53 |
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2021-07-09 01:37:51 |
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2021-06-01 17:22:54 |
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2021-05-22 09:22:46 |
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2021-05-18 21:23:08 |
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