CVE-2021-26264

medium

Description

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

References

https://github.com/cdiwakar/CVE-2024

https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-04

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-13081

Details

Source: Mitre, NVD

Published: 2022-01-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

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