Remote Command Execution Vulnerability in Blink XT2 Sync Module Firmware from Blink
CVE-2019-3989

9.8CRITICAL

Key Information:

Vendor

Amazon

Status
Amazon's Blink Xt2 Sync Module
Vendor
CVE Published:
11 December 2019

What is CVE-2019-3989?

The Blink XT2 Sync Module firmware versions prior to 2.13.11 are susceptible to a vulnerability that allows remote attackers to execute arbitrary commands on the device. This issue arises due to the failure to properly sanitize input when the device retrieves internal network configuration data. Attackers can exploit this flaw to manipulate device operations, posing a significant risk to user privacy and the integrity of connected smart home systems.

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Affected Version(s)

Amazon's Blink XT2 Sync Module All firmware versions prior to version 2.13.11

References

https://www.tenable.com/security/research/tra-2019-51
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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