PT-2021-4344 · Emerson · Emerson Wirelesshart Gateway

Published 2021-10-05 · Updated 2021-10-05 · CVE-2021-81019

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Emerson WirelessHART Gateway versions 1420, 1410D, and 1410

Description The issue is related to the microprogram software of Emerson WirelessHART Gateway series 1420, 1410D, and 1410, where it fails to neutralize special elements used in an operating system command. This could allow a remote attacker to execute arbitrary commands.

Recommendations For Emerson WirelessHART Gateway versions 1420, 1410D, and 1410, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2021-04971

CVE-2021-81019

Affected Products

Emerson Wirelesshart Gateway

References · 5

• https://bdu.fstec.ru/vul/2021-04971 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021100609 · Note
• https://us-cert.cisa.gov/ics/advisories/icsa-21-278-02 · Note
• https://securitylab.ru/vulnerability/525317.php · Note
• https://auscert.org.au/bulletins/ESB-2021.3306 · Note