Executive Summary

Informations
Name CVE-2017-17877 First vendor Publication 2017-12-27
Vendor Cve Last vendor Modification 2019-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged 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:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in Valve Steam Link build 643. When the SSH daemon is enabled for local development, the device is publicly available via IPv6 TCP port 22 over the internet (with stateless address autoconfiguration) by default, which makes it easier for remote attackers to obtain access by guessing 24 bits of the MAC address and attempting a root login. This can be exploited in conjunction with CVE-2017-17878.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17877

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 72

Sources (Detail)

Source Url
MISC https://blogger.davidmanouchehri.com/2017/12/steam-link-security-remotely-ins...
https://github.com/ValveSoftware/steamlink-sdk/issues/119
https://github.com/ValveSoftware/steamlink-sdk#ssh-access

Alert History

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Date Informations
2020-05-23 02:04:46
  • Multiple Updates
2020-05-23 00:58:31
  • Multiple Updates
2019-10-03 09:20:13
  • Multiple Updates
2018-01-19 05:20:37
  • Multiple Updates
2018-01-16 21:22:55
  • Multiple Updates
2017-12-27 21:22:10
  • First insertion