How severe is CVE-2020-19419?

CVE-2020-19419 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-19419 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-19419?

CVE-2020-19419 affects Emerson Smart Wireless Gateway 1420 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-19419?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-19419 published?

CVE-2020-19419 was published on 2021-03-10 and last updated on 2026-06-17.

CVE-2020-19419

CVE-2020-19419 is a high-severity vulnerability in Emerson Smart Wireless Gateway 1420 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Emerson Smart Wireless Gateway 1420 Firmware
Published: 2021-03-10
Last modified: 2026-06-17

Description

Incorrect Access Control in Emerson Smart Wireless Gateway 1420 4.6.59 allows remote attackers to obtain sensitive device information from the administrator console without authentication.

Frequently asked questions

What is CVE-2020-19419?: Incorrect Access Control in Emerson Smart Wireless Gateway 1420 4.6.59 allows remote attackers to obtain sensitive device information from the administrator console without authentication.
How severe is CVE-2020-19419?: CVE-2020-19419 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-19419 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-19419?: CVE-2020-19419 affects Emerson Smart Wireless Gateway 1420 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-19419?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-19419 published?: CVE-2020-19419 was published on 2021-03-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:emerson:smart_wireless_gateway_1420_firmware:4.6.59:*:*:*:*:*:*:*

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