PT-2019-16825 · Blink · Blink Xt2 Sync Module

Published 2019-12-11 · Updated 2020-08-24 · CVE-2019-3983

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Blink XT2 Sync Module versions prior to 2.13.11

Description The issue allows remote attackers to execute arbitrary code and commands on the device due to insufficient UART protections.

Recommendations For versions prior to 2.13.11, update the firmware to version 2.13.11 or later to resolve the issue.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2019-3983

Affected Products

Blink Xt2 Sync Module

References · 3

• 🔥 https://tenable.com/security/research/tra-2019-51 · Exploit
• https://osv.dev/vulnerability/CVE-2019-3983 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3983 · Security Note