Executive Summary
Informations | |||
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Name | CVE-2020-1472 | First vendor Publication | 2020-08-17 |
Vendor | Cve | Last vendor Modification | 2024-01-19 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | |||
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Overall CVSS Score | 5.5 | ||
Base Score | 5.5 | Environmental Score | 5.5 |
impact SubScore | 3.6 | Temporal Score | 5.5 |
Exploitabality Sub Score | 1.8 | ||
Attack Vector | Local | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | High |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C) | |||
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Cvss Base Score | 9.3 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network. To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access. Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020). When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1472 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-330 | Use of Insufficiently Random Values |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-10 | Microsoft Windows malicious Netlogon NetrServerAuthenticate3 request attempt RuleID : 56290 - Revision : 6 - Type : OS-WINDOWS |
2020-10-22 | Microsoft Windows NetrServerReqChallenge RPC transport sign and seal disablin... RuleID : 55802 - Revision : 1 - Type : OS-WINDOWS |
2020-10-20 | Microsoft Windows Netlogon crafted NetrServerAuthenticate elevation of privil... RuleID : 55704 - Revision : 2 - Type : OS-WINDOWS |
2020-10-20 | Microsoft Windows Netlogon crafted NetrServerReqChallenge elevation of privil... RuleID : 55703 - Revision : 2 - Type : OS-WINDOWS |
Metasploit Database
id | Description |
---|---|
2020-09-23 | Netlogon Weak Cryptographic Authentication |
Sources (Detail)
Alert History
Date | Informations |
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2024-02-02 02:13:20 |
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2024-02-01 12:19:58 |
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2024-01-19 05:27:56 |
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2024-01-04 09:27:43 |
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2023-11-07 21:36:54 |
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2023-09-05 13:07:52 |
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2023-09-05 01:19:34 |
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2023-09-02 13:06:42 |
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2023-09-02 01:19:52 |
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2023-08-12 13:11:19 |
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2023-08-12 01:19:07 |
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2023-08-11 13:04:33 |
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2023-08-11 01:19:44 |
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2023-08-06 13:02:49 |
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2023-08-06 01:18:58 |
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2023-08-04 13:03:10 |
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2023-08-04 01:19:13 |
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2023-07-14 13:03:11 |
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2023-07-14 01:19:06 |
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2023-03-29 02:05:51 |
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2023-03-28 12:19:20 |
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2022-10-11 12:56:26 |
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2022-10-11 01:18:56 |
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2022-04-26 21:23:40 |
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2021-08-05 01:37:13 |
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2021-07-21 17:23:31 |
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2021-06-15 00:23:08 |
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2021-05-04 13:46:25 |
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2021-04-22 02:59:06 |
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2020-12-24 21:23:16 |
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2020-12-10 21:23:24 |
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2020-11-23 09:22:47 |
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2020-11-19 05:22:50 |
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2020-10-22 21:23:14 |
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2020-10-20 21:23:10 |
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2020-10-06 05:22:53 |
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2020-10-04 09:22:49 |
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2020-09-28 17:22:50 |
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2020-09-26 05:22:47 |
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2020-09-25 21:23:09 |
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2020-09-24 21:23:10 |
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2020-09-24 00:22:51 |
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2020-09-23 00:22:41 |
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2020-09-22 05:22:53 |
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2020-09-21 17:22:51 |
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2020-09-18 09:22:47 |
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2020-09-17 21:23:14 |
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2020-09-17 00:22:53 |
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2020-09-16 21:23:13 |
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2020-09-03 01:29:40 |
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