Executive Summary

Informations
Name CVE-2020-17140 First vendor Publication 2020-12-10
Vendor Cve Last vendor Modification 2021-07-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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 High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:N/A:N)
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

Windows SMB Information Disclosure Vulnerability

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-17140

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 21
Os 1
Os 1
Os 1
Os 1
Os 2
Os 5
Os 1

Snort® IPS/IDS

Date Description
2021-01-12 Microsoft Windows SMB2 SET_INFO information disclosure attempt
RuleID : 56571 - Revision : 1 - Type : OS-WINDOWS

Sources (Detail)

Source Url
MISC https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1...

Alert History

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Date Informations
2021-08-05 01:37:40
  • Multiple Updates
2021-07-21 17:23:10
  • Multiple Updates
2021-05-04 13:51:05
  • Multiple Updates
2021-04-22 03:02:34
  • Multiple Updates
2021-03-26 12:33:35
  • Multiple Updates
2021-02-23 05:22:49
  • Multiple Updates
2021-01-12 21:23:19
  • Multiple Updates
2020-12-12 05:22:48
  • Multiple Updates
2020-12-11 01:31:20
  • Multiple Updates
2020-12-11 01:29:05
  • Multiple Updates
2020-12-10 17:22:49
  • Multiple Updates
2020-12-10 05:22:48
  • First insertion