Unsanitized Input Flaw in Amazon Fire TV Stick and Insignia TVs
CVE-2023-1384

4.3MEDIUM

Key Information:

Vendor

Amazon

Status
Fire Tv Stick 3rd Gen
Tv With Fireos
Vendor
CVE Published:
3 May 2023

What is CVE-2023-1384?

An input validation vulnerability exists in the setMediaSource function of the amzn.thin.pl service, which fails to properly sanitize the 'source' parameter. This flaw allows an attacker to execute arbitrary JavaScript code, potentially compromising the device's security and functionality. Users of Amazon Fire TV Stick 3rd generation and Insignia TVs with FireOS should ensure their devices are updated to the latest versions to mitigate the risk associated with this vulnerability.

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Affected Version(s)

Fire TV Stick 3rd gen 6.2.9.4

TV with FireOS 7.6.3.2

References

https://www.bitdefender.com/blog/labs/vulnerabilities-ide...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Bitdefender IoT Research Team
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