CVE-2023-4818
CVSS 3.1 Score 7.6 of 10 (high)
Details
Published Jan 15, 2024
Updated: Jan 19, 2024
CWE ID 20
CWE ID 74
Summary
CVE-2023-4818 is a vulnerability affecting the PAX A920 device. It enables an attacker with physical USB access to the device to downgrade its bootloader due to a bug in the version check. Despite the signature being correctly verified, the device accepts the downgraded bootloader, potentially leading to security compromises. This issue requires direct manipulation of the device and cannot be exploited remotely.
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