CVE-2024-50381Network attack vector

Device hijacking via unauthenticated MAC-only reassignment

Published Dec 2, 2024 · Updated Dec 2, 2024

Authentication bypass in Snap One OvrC before 7.3 allows remote attackers to hijack devices through Hub impersonation. The cloud's device-facing interface accepts only a target MAC address from an impersonated Hub when processing unclaim and claim requests, without authenticating the Hub or verifying the current ownership association. Network access and a known or enumerated MAC address are sufficient to detach a device from its owner and attach it to the attacker's account, disrupting management and exposing device control.

CVSS severity8.8
High
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Authentication bypass in Snap One OvrC before 7.3 allows remote attackers to hijack devices through Hub impersonation. The cloud's device-facing interface accepts only a target MAC address from an impersonated Hub when processing unclaim and claim requests, without authenticating the Hub or verifying the current ownership association. Network access and a known or enumerated MAC address are sufficient to detach a device from its owner and attach it to the attacker's account, disrupting management and exposing device control.

The record

CVE
CVE-2024-50381
Published
Dec 2, 2024
Updated
Dec 2, 2024
Vendor
Snap One
Product
OvrC Pro Hub
Classifications
CWE-306, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 2, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <7.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Snap One · OvrC Pro Hubversion=0 <7.3
Snap One, LLC · OvrCversion=0 <7.3

Published CVSS scores

8.8ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo