CVE-2023-1383 - CVE House
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Status published Medium CVE-2023-1383

An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices...

Vulnerability Description

An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an attacker to register services that are only locally accessible. This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS versions prior to 7.6.3.3.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Bitdefender IoT Research Team

References

Affected Vendor

AmazonFire TV Stick 3rd gen

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Affected Software

Fire TV Stick 3rd gen, TV with FireOS
Vulnerable Versions:
6.2.9.4, 7.6.3.2

Timeline

Official Publish: May 3rd, 2023
Last Modified: January 30th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weaknesses (CWE)

CWE-841

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.