Vulnerability Details CVE-2023-28386
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 31.4%
CVSS Severity
CVSS v3 Score 8.6
References
- 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
- 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
Products affected by CVE-2023-28386
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cpe:2.3:a:snapone:orvc:-
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cpe:2.3:a:snapone:orvc:6.2.0.5
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cpe:2.3:a:snapone:orvc:6.2.1.7
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cpe:2.3:a:snapone:orvc:6.3.0.4
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cpe:2.3:a:snapone:orvc:6.3.0.6
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cpe:2.3:a:snapone:orvc:6.4.0.3
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cpe:2.3:a:snapone:orvc:6.4.0.9
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cpe:2.3:a:snapone:orvc:7.0
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cpe:2.3:a:snapone:orvc:7.1.0
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cpe:2.3:a:snapone:orvc:7.2.0
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cpe:2.3:a:snapone:orvc:7.2.0.5
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cpe:2.3:a:snapone:orvc:7.2.0.6
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cpe:2.3:h:control4:ca-10:-
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cpe:2.3:h:control4:ca-1:-
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cpe:2.3:h:control4:ea-1:-
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cpe:2.3:h:control4:ea-3:-
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cpe:2.3:h:control4:ea-5:-
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cpe:2.3:h:snapone:an-110-rt-2l1w-wifi:-
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cpe:2.3:h:snapone:an-110-rt-2l1w:-
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cpe:2.3:h:snapone:an-310-rt-4l2w:-
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cpe:2.3:h:snapone:ovrc-300-pro:-
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cpe:2.3:h:snapone:pakedge_rk-1:-
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cpe:2.3:h:snapone:pakedge_rt-3100:-
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cpe:2.3:h:snapone:pakedge_wr-1:-