PT-2019-16831 · Blink · Blink Xt2 Sync Module

Published 2019-12-11 · Updated 2019-12-13 · CVE-2019-3989

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 commands on the device due to improperly sanitized input when retrieving internal network configuration data.

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

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2019-3989

Affected Products

Blink Xt2 Sync Module

References · 3

• 🔥 https://tenable.com/security/research/tra-2019-51 · Exploit
• https://osv.dev/vulnerability/CVE-2019-3989 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-3989 · Security Note