AUGUST 5, 2026
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Case File

CVE-2021-38395

CRITICAL · CVSS 9.1 EPSS 0.87%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-10-28 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.1. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2021-38395
Severity
CRITICAL
CVSS
9.1
EPSS
0.87%

Original NVD Description

Honeywell Experion PKS C200, C200E, C300, and ACE controllers are vulnerable to improper neutralization of special elements in output, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition.

Related CVEs

Other vulnerabilities affecting the same vendor(s)