CVE-2017-17877

Published: Dic 27, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-9024 Aliases: GSD-2017-17877
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 10,0
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0127
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

Operating System

Steam Link Firmware by Valvesoftware

Version Range Affected
To 644 (exclusive)
cpe:2.3:o:valvesoftware:steam_link_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://blogger.davidmanouchehri.com/2017/12/steam-link-security-remotely-insec…
https://github.com/ValveSoftware/steamlink-sdk/issues/119
https://github.com/ValveSoftware/steamlink-sdk#ssh-access
https://blogger.davidmanouchehri.com/2017/12/steam-link-security-remotely-insec…
https://github.com/ValveSoftware/steamlink-sdk/issues/119
https://github.com/ValveSoftware/steamlink-sdk#ssh-access