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A vulnerability was found in INSTAR 2K+ and 4K 3.11.1...

High severity Unreviewed Published Aug 13, 2025 to the GitHub Advisory Database • Updated Aug 13, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A vulnerability was found in INSTAR 2K+ and 4K 3.11.1 Build 1124. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper physical access control. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used.

References

Published by the National Vulnerability Database Aug 13, 2025
Published to the GitHub Advisory Database Aug 13, 2025
Last updated Aug 13, 2025

Severity

High

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(2nd percentile)

Weaknesses

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Learn more on MITRE.

CVE ID

CVE-2025-8762

GHSA ID

GHSA-57r6-94mj-2fjf

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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