4.9
CVSSv2

CVE-2021-26264

Published: 28/01/2022 Updated: 02/02/2022
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 436
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

A specially crafted script could cause the DeltaV Distributed Control System Controllers (All Versions) to restart and cause a denial-of-service condition.

Vulnerability Trend

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emerson deltav workstation -

emerson deltav distributed control system -

ICS Advisories

Emerson DeltaV
Critical Infrastructure Sectors: Chemical, Critical Manufacturing, Energy