PT-2020-20685 · S. Siedle & Soehne · Sg 150-0 Smart Gateway

Julian Beier + 3 · Published 2020-04-06 · Updated 2020-05-14 · CVE-2020-9473

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions S. Siedle & Soehne SG 150-0 Smart Gateway versions prior to 1.2.4

Description The issue allows an attacker with network access to gain root access on the gateway by exploiting a passwordless ftp ssh user through an exploit chain.

Recommendations For versions prior to 1.2.4, update to version 1.2.4 or later to resolve the issue. As a temporary workaround, consider restricting network access to the gateway until the update can be applied.

Exploit

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2020-9473

Affected Products

Sg 150-0 Smart Gateway

References · 3

• 🔥 https://research.hisolutions.com/2020/04/open-the-gates-insecurity-of-cloudless-smart-door-systems · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-9473 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9473 · Vendor Advisory