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-2017-5243 First vendor Publication 2017-06-06
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 8.5
Base Score 8.5 Environmental Score 8.5
impact SubScore 6 Temporal Score 8.5
Exploitabality Sub Score 1.8
 
Attack Vector Network Attack Complexity High
Privileges Required Low 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:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The default SSH configuration in Rapid7 Nexpose hardware appliances shipped before June 2017 does not specify desired algorithms for key exchange and other important functions. As a result, it falls back to allowing ALL algorithms supported by the relevant version of OpenSSH and makes the installations vulnerable to a range of MITM, downgrade, and decryption attacks.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5243

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-327 Use of a Broken or Risky Cryptographic Algorithm (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 16

Sources (Detail)

https://community.rapid7.com/community/nexpose/blog/2017/05/31/r7-2017-13-nex...
Source Url

Alert History

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Date Informations
2024-11-28 13:07:35
  • Multiple Updates
2021-05-04 13:05:30
  • Multiple Updates
2021-04-22 02:19:03
  • Multiple Updates
2020-05-23 02:07:39
  • Multiple Updates
2020-05-23 01:02:33
  • Multiple Updates
2019-10-10 05:20:00
  • Multiple Updates
2019-06-14 12:09:03
  • Multiple Updates
2017-12-28 12:03:58
  • Multiple Updates
2017-06-15 00:23:19
  • Multiple Updates
2017-06-06 21:23:38
  • First insertion