Is CVE-2021-3793 actively exploited?

No active exploitation of CVE-2021-3793 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-3793 be exploited remotely?

Yes. CVE-2021-3793 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-3793?

CVE-2021-3793 has a CVSS score of 5.3 (MEDIUM).

HOME VULNERABILITIESCVE-2021-3793

MEDIUM

CVE-2021-3793

CWE-424Published: November 12, 2021· Updated: Jun 17, 2026

5.3

CVSS v3.1

Official Description

An improper access control vulnerability was reported in some Motorola-branded Binatone Hubble Cameras which could allow an unauthenticated attacker on the same network as the device to access administrative pages that could result in information disclosure or device firmware update with verified firmware.

NVD Source

Technical Analysis

CVE-2021-3793 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Vendors & Products

binatoneglobal42 product(s)

halo\+ camera firmwarehalo\+ cameracomfort 85 connect firmwarecomfort 85 connectmbp3855 firmwarembp3855focus 68 firmwarefocus 68focus 72r firmwarefocus 72rcn28 firmwarecn28+30

Source: NVD CPE · 44 total CPE entries