CVE-2021-38485

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
Emerson	WirelessHART Gateway	>= 1410, <= 4.7.94; >= 1410D, <= 4.7.94; >= 1420, <= 4.7.94

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02Patch, Third Party Advisory, US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02Patch, Third Party Advisory, US Government Resource

Timeline

Published: Oct 22, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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