Executive Summary

Informations
Name CVE-2020-1472 First vendor Publication 2020-08-17
Vendor Cve Last vendor Modification 2020-10-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 10
Base Score 10 Environmental Score 10
impact SubScore 6 Temporal Score 10
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
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:C/I:C/A:C)
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), aka 'Netlogon Elevation of Privilege Vulnerability'.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1472

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-269 Improper Privilege Management

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 458
Application 2
Os 3
Os 2
Os 1
Os 2
Os 4
Os 1
Os 2

Snort® IPS/IDS

Date Description
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)

Source Url
CERT-VN https://www.kb.cert.org/vuls/id/490028
CONFIRM https://www.synology.com/security/advisory/Synology_SA_20_21
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html
MLIST http://www.openwall.com/lists/oss-security/2020/09/17/2
N/A https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html
UBUNTU https://usn.ubuntu.com/4510-1/
https://usn.ubuntu.com/4510-2/
https://usn.ubuntu.com/4559-1/

Alert History

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Date Informations
2020-10-20 21:23:10
  • Multiple Updates
2020-10-06 05:22:53
  • Multiple Updates
2020-10-04 09:22:49
  • Multiple Updates
2020-09-28 17:22:50
  • Multiple Updates
2020-09-26 05:22:47
  • Multiple Updates
2020-09-25 21:23:09
  • Multiple Updates
2020-09-24 21:23:10
  • Multiple Updates
2020-09-24 00:22:51
  • Multiple Updates
2020-09-23 00:22:41
  • Multiple Updates
2020-09-22 05:22:53
  • Multiple Updates
2020-09-21 17:22:51
  • Multiple Updates
2020-09-18 09:22:47
  • Multiple Updates
2020-09-17 21:23:14
  • Multiple Updates
2020-09-17 00:22:53
  • Multiple Updates
2020-09-16 21:23:13
  • Multiple Updates
2020-09-03 01:29:40
  • First insertion