CVE-2023-28386
Vulnerability from cvelistv5
Published
2023-05-22 19:35
Modified
2024-08-02 12:38
Severity ?
EPSS score ?
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 attackers to upload arbitrary firmware updates, resulting in code execution.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01 | Third Party Advisory, US Government Resource | |
| ics-cert@hq.dhs.gov | https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-p.pdf | Release Notes |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Snap One | OvrC Cloud |
Version: 0 < 7.3 |
|
|
|||
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.