VULNERABILITY INTELLIGENCE

CVE-2019-3983

CVSS score6.8 MEDIUM
EPSS probability1.02%
CISA KEVNot currently listed
Published2019-12-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Blink XT2 Sync Module firmware prior to 2.13.11 allows remote attackers to execute arbitrary code and commands on the device due to insufficient UART protections.

Weakness classification

  • CWE-798: Use of Hard-coded Credentials

Primary references