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CVE-2021-3577· NVD / CVE Program· CNA lenovo

An unauthenticated remote code execution vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an att

An unauthenticated remote code execution vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker on the same network unauthorized access to the device.

HighCVSS 8.8 · v3.1—Proof of concept No fix recorded

Noroxi analysis

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Published
Nov 12, 2021
Updated
Jun 17, 2026
EPSS
60.2% · 99th percentile
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Report tools

JSON

Action score

53

Plan

Add it to your regular patch cycle.

CVSS
35 / 40 · 8.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
18 / 30 · 60.2%

CNA vs NVD score

NVD
8.8
CNA · lenovo
8.8
agree

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
binatoneglobalhalo\+ camera firmware
binatoneglobalhalo\+ camera
binatoneglobalcomfort 85 connect firmware
binatoneglobalcomfort 85 connect
binatoneglobalmbp3855 firmware
binatoneglobalmbp3855
binatoneglobalfocus 68 firmware
binatoneglobalfocus 68
binatoneglobalfocus 72r firmware
binatoneglobalfocus 72r
binatoneglobalcn28 firmware
binatoneglobalcn28

and 30 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • binatoneglobal cn28 firmwareall versions
  • binatoneglobal cn40 firmwareall versions
  • binatoneglobal cn50 firmwareall versions
  • binatoneglobal cn75 firmwareall versions
  • binatoneglobal comfort 40 firmwareall versions
  • binatoneglobal comfort 50 connect firmwareall versions
  • binatoneglobal comfort 85 connect firmwarebefore 03.40.02
  • binatoneglobal connect 20 firmwareall versions
  • binatoneglobal connect view 65 firmwareall versions
  • binatoneglobal ease44 firmwareall versions
  • binatoneglobal focus 68 firmwareall versions
  • binatoneglobal focus 72r firmwarebefore 03.40.00
  • binatoneglobal halo+ camera firmwarebefore 03.50.14
  • binatoneglobal lux 64 firmwareall versions
  • binatoneglobal lux 65 firmwareall versions
  • binatoneglobal lux 85 connect firmwareall versions
  • binatoneglobal mbp3667 firmwareall versions
  • binatoneglobal mbp3855 firmwarebefore 03.40.00
  • binatoneglobal mbp4855 firmwareall versions
  • binatoneglobal mbp669 connect firmwareall versions

Versions reported by the vendor

Affected version ranges reported by the assigning authority (lenovo). Independent of NVD's CPE analysis and usually ahead of it.

  • Motorola Binatone Hubble Cameras

    • variousaffected

Same product

binatoneglobal: all records

Other highest-scoring records for the same primary product.

  • CVE-2021-3787A vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with local access to obtain the M
    31Monitor
  • CVE-2021-3788An exposed debug interface was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with physical access u
    27Monitor
  • CVE-2021-3791An information disclosure vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an unauthenticated at
    26Monitor
  • CVE-2021-3790A buffer overflow was reported in the local web server of some Motorola-branded Binatone Hubble Cameras that could allow an unauthenticated
    26Monitor
  • CVE-2021-3793An improper access control vulnerability was reported in some Motorola-branded Binatone Hubble Cameras which could allow an unauthenticated
    21Monitor
  • CVE-2021-3792Some device communications in some Motorola-branded Binatone Hubble Cameras with backend Hubble services are not encrypted which could lead
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Nuclei detection template ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Nuclei detection templateNuclei template CVE-2021-3577 —

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone on the same network segment can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Adjacent
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

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

nvd-primary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records