9.8
CVSSv3

CVE-2023-28386

Published: 22/05/2023 Updated: 27/05/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

Snap One OvrC Pro devices versions 7.2 and prior do not validate firmware updates correctly. The device only calculates the MD5 hash of the firmware and does not check using a private-public key mechanism. The lack of complete PKI system firmware signature could allow malicious users to upload arbitrary firmware updates, resulting in code execution.

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