CVE-2025-8762 – INSTAR UART Interface Physical Access Control Bypass

CVE ID : CVE-2025-8762

Published : Aug. 13, 2025, 7:15 a.m. | 31 minutes ago

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.

Severity: 6.8 | MEDIUM

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