Cyber Resilience

CVE-2021-3577

Command Injection in Binatoneglobal Focus 68 Firmware

Published
12 November 2021
Modified
21 November 2024
Patch / advisory
CVSS Score v3.1 8.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.60 99.0th percentile
Risk Priority 87 floored blend · peak EPSS

Summary

CVE-2021-3577 is a high-severity OS Command Injection (CWE-78) vulnerability in Binatoneglobal Focus 68 Firmware. Its CVSS base score is 8.8 (High).

Operationally, ranked in the top 1.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability Data

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.

CWE(s)

Related Threats

Likely ATT&CK TechniquesAI

Techniques this vulnerability likely enables, inferred from its description, weakness type, and attributed-actor tradecraft. Confidence is per-technique.

T1190 Exploit Public-Facing Application Initial Accessconfidence: HIGH
Unauthenticated remote code execution on a network-exposed camera directly enables exploitation of a public-facing application.
T1059 Command and Scripting Interpreter Executionconfidence: HIGH
RCE via command injection (CWE-78) allows arbitrary command/script execution on the device.
T1078 Valid Accounts Stealthconfidence: MEDIUM
Successful exploitation grants unauthorized access equivalent to using valid device credentials.
inferred from description + CWE · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2022-46169Shared CWE-78, CWE-863
CVE-2023-30840Shared CWE-863
CVE-2024-35353Shared CWE-863
CVE-2025-32068Shared CWE-863
CVE-2023-24052Shared CWE-863
CVE-2026-63733Shared CWE-863
CVE-2020-10173Shared CWE-78
CVE-2025-10016Shared CWE-863
CVE-2026-33650Shared CWE-863
CVE-2026-9808Shared CWE-863

Affected Assets

binatoneglobal
halo\+ camera firmware
≤ 03.50.14
binatoneglobal
comfort 85 connect firmware
≤ 03.40.02
binatoneglobal
mbp3855 firmware
≤ 03.40.00
binatoneglobal
focus 68 firmware
all versions
binatoneglobal
focus 72r firmware
≤ 03.40.00 · ≤ 03.40.00
binatoneglobal
cn28 firmware
all versions
binatoneglobal
cn50 firmware
all versions
binatoneglobal
comfort 40 firmware
all versions
binatoneglobal
comfort 50 connect firmware
all versions
binatoneglobal
mbp4855 firmware
all versions
+11 more product configuration(s) — see NVD for full list

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

Detect
Catch it (NIST detect / respond)

Harden
Shrink the surface (DISA STIG)
  • 5 hardening rules · 3 OS baselines
Validate
Prove the fix (OWASP ASVS)
  • V1.2.5
  • V1.2.8
  • V15.2.5

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-863

Periodic review and update of procedures reduces incorrect authorization implementations over time.

addresses: CWE-863

Supervision identifies cases where authorization logic incorrectly permits unauthorized actions.

addresses: CWE-863

Defining permitted attribute values and auditing modifications reduces the chance of incorrect authorization outcomes due to tampered or missing labels.

addresses: CWE-863

The authorization process and usage restrictions help prevent incorrect authorization for remote access types.

addresses: CWE-863

Establishing configuration and connection requirements helps ensure correct rather than incorrect authorization for wireless access.

addresses: CWE-863

Establishing connection authorization processes for mobile devices helps ensure authorization decisions are correctly implemented rather than incorrect.

addresses: CWE-863

Monitoring account use, notifying on changes, and reviewing accounts for compliance corrects incorrect authorization assignments.

addresses: CWE-863

Ensures authorization decisions for external system use are correctly implemented and enforced.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.AA-05 mostly match
prevents

Defining, enforcing, and reviewing access authorizations and least privilege directly prevents incorrect authorization checks.

PR.PS-06 mostly match
prevents

PR.PS-06's SDLC practices directly require secure coding and input handling that blocks command-injection defects, yet the single broad outcome leaves many specific neutralization vectors and verification gaps unaddressed.

PR.PS-02 partial match
prevents

Routine patching/maintenance can remediate known command-injection CVEs in dependencies (partial forward) but does nothing to stop developers from introducing improper neutralization in custom code (none reverse).

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

detects

Security testing and code review target insecure use of operating-system command interfaces, catching command-injection flaws introduced during development.

prevents

Requiring consistency between access rights and classification plus formal approval steps ensures that the authorization logic correctly distinguishes between entities that should and should not be granted access.

prevents

Enforcing policy-driven approval and role-change reviews stops incorrect or stale authorization decisions from remaining in effect after job changes or terminations.

prevents

By tying access rights to identity, device, location and classification, the control reduces the likelihood that an authorization decision will be based on an incorrect or bypassed policy.

References