CVE & CISA-KEV Catalog

CVE-2021-3577

HIGHEPSS 99th pctl
8.8
CVSS v3
NVD

Description

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-78OS Command InjectionCWE-863Incorrect Authorization

How to fix

Remediation Available
comfort 85 connect firmwareNVD
Affected:< 03.40.02Fixed in:03.40.02CVE-2021-3577derived from NVD
focus 72r firmwareNVD
Affected:< 03.40.00Fixed in:03.40.00CVE-2021-3577derived from NVD
halo\+ camera firmwareNVD
Affected:< 03.50.14Fixed in:03.50.14CVE-2021-3577derived from NVD
mbp3855 firmwareNVD
Affected:< 03.40.00Fixed in:03.40.00CVE-2021-3577derived from NVD

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Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

60.16%probability of exploitation in 30 days
99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2021-1498Critical9.8100%KEVFix
CVE-2014-6271Critical9.8100%KEVFix
CVE-2019-16920Critical9.8100%KEV-
CVE-2022-44877Critical9.8100%KEVFix
CVE-2020-8515Critical9.8100%KEV-
CVE-2024-4577Critical9.8100%KEV + RansomFix

Common questions

How do I fix CVE-2021-3577?

Published advisories record a fix for 4 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2021-3577 being actively exploited?

Not that we know of. CVE-2021-3577 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 60.2% is the estimated probability that it will be exploited in the next 30 days. That is higher than 99% of all scored CVEs.

How severe is CVE-2021-3577?

CVE-2021-3577 has a CVSS v3 base score of 8.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2021-3577 affect?

Published advisories record a fix for comfort 85 connect firmware (NVD), focus 72r firmware (NVD), halo\+ camera firmware (NVD), mbp3855 firmware (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.