CVE-2021-42539

Emerson WirelessHART Gateway

Published Oct 22, 2021 CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed
Description
The affected product is vulnerable to a missing permission validation on system backup restore, which could lead to account take over and unapproved settings change.

Remediation

Vendor Solution

Emerson recommends upgrading to v4.7.105 to address these vulnerabilities. Users can visit the Emerson Gate Firmware site for and download instructions. If affected users do not yet have a free Guardian account, please see the updated Emerson Gateway Firmware download process by following the link above and viewing the download guide.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-29508 The affected product is vulnerable to a missing permission validation on system backup restore, which could lead to account take over and unapproved settings change.
History

No history.