Critical severity · published May 22, 2023
CVE-2023-31240
Snap One OvrC Pro versions prior to 7.2 have their own locally running web server accessible both from the local network and remotely
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
Snap One OvrC Pro versions prior to 7.2 have their own locally running web server accessible both from the local network and remotely. OvrC cloud contains a hidden superuser account accessible through hard-coded credentials.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OR
Orvc · Snapone
before 7.2.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-31240
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-31240
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-136-01
Release Notes
https://www.control4.com/docs/product/ovrc-software/release-notes/english/latest/ovrc-software-release-notes-rev-r.pdf
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