Is CVE-2019-3949 in the CISA KEV catalog?

No. CVE-2019-3949 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-3949?

CVE-2019-3949 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2019-3949?

CVE-2019-3949 has an EPSS score of 1.19% (64th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-3949?

Upgrade vmb3010 firmware to 1.12.2.3_2762 or later. Fixes are available for 5 affected products.

CVE & CISA-KEV Catalog

CVE-2019-3949

CRITICAL

9.8

CVSS v3

NVD

Description

Arlo Basestation firmware 1.12.0.1_27940 and prior firmware contain a networking misconfiguration that allows access to restricted network interfaces. This could allow an attacker to upload or download arbitrary files and possibly execute malicious code on the device.

CWE-16

How to fix

Remediation Available

vmb3010 firmwareNVD

Affected:< 1.12.2.3_2762Fixed in:1.12.2.3_2762CVE-2019-3949derived from NVD

vmb3500 firmwareNVD

Affected:< 1.12.2.4_2773Fixed in:1.12.2.4_2773CVE-2019-3949derived from NVD

vmb4000 firmwareNVD

Affected:< 1.12.2.3_2762Fixed in:1.12.2.3_2762CVE-2019-3949derived from NVD

vmb4500 firmwareNVD

Affected:< 1.12.2.4_2773Fixed in:1.12.2.4_2773CVE-2019-3949derived from NVD

vmb5000 firmwareNVD

Affected:< 1.12.2.2_2824Fixed in:1.12.2.2_2824CVE-2019-3949derived from NVD

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

1.19%probability of exploitation in 30 days

64thpercentile

Moderate risk: more likely to be exploited than 64% of all known CVEs.

References

Vendor Advisory1

kb.arlo.com

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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.