CVE-2023-28386

CVSS V2 None CVSS V3 None

Description

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.

Overview

CVE ID
CVE-2023-28386

Assigner
ics-cert@hq.dhs.gov

Vulnerability Status
Received

Published Version
2023-05-22T20:15:10

Last Modified Date
2023-05-22T20:15:10

Weakness Enumerations

CWE	URL
CWE-345	http://cwe.mitre.org/data/definitions/345.html

References

Reference URL	Reference Tags
https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01
https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-28386
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28386

History

Created	Old Value	New Value	Data Type	Notes
2023-05-22 21:00:29				Added to TrackCVE
2023-05-22 21:00:31			Weakness Enumeration	new