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CVE-2021-3577

71
FAUCET Score

CVE-2021-3577 is a critical unauthenticated remote code execution vulnerability affecting certain Motorola-branded Binatone Hubble Cameras. An attacker on the same local network could exploit this to gain full control over the device. With a CVSS score of 8.8 (High), the vulnerability is easily exploitable with low complexity and no user interaction, leading to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, Nuclei templates exist for this vulnerability, indicating public exploit code availability, though there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 03.50.14CPE matchmatch criteria
cpe:2.3:o:binatoneglobal:halo\+_camera_firmware:*:*:*:*:*:*:*:*
< 03.40.02CPE matchmatch criteria
cpe:2.3:o:binatoneglobal:comfort_85_connect_firmware:*:*:*:*:*:*:*:*
< 03.40.00CPE matchmatch criteria
cpe:2.3:o:binatoneglobal:mbp3855_firmware:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:binatoneglobal:focus_68_firmware:-:*:*:*:*:*:*:*
< 03.40.00CPE matchmatch criteria
cpe:2.3:o:binatoneglobal:focus_72r_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
59.89%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2021-3577 · Sep 25, 2021
This CVE's current EPSS score of 0.5989 is in the 99th percentile among its peer group of 1,859 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

binatoneglobal.com / security-advisory
Vendor Advisory