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 attackers to upload arbitrary firmware updates, resulting in code execution.

Related CVEs

CVE-2023-28386

Key Information

GHSA ID

GHSA-pvcj-xvm2-wgmw

Published

May 22, 2023 9:30 PM

Last Modified

April 4, 2024 4:16 AM

CVSS Score

9.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: July 13, 2025 6:28 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.