CVE-2018-19021

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A specially crafted script could bypass the authentication of a maintenance port of Emerson DeltaV DCS Versions 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 and prior, which may allow an attacker to cause a denial of service.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-307

Affected software

Vendor	Product	Versions
Emerson	Emerson DeltaV	DeltaV DCS Versions 11.3.1, 11.3.2, 12.3.1, 13.3.1, 14.3, R5.1, R6 and prior.

References

http://www.securityfocus.com/bid/106522Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/106522Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-010-01Third Party Advisory, US Government Resource

Timeline

Published: Jan 25, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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