AUGUST 5, 2026
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Case File

CVE-2021-33021

MEDIUM · CVSS 6.1 EPSS 0.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-05-16 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. See the original NVD description below for full technical details.

CVE
CVE-2021-33021
Severity
MEDIUM
CVSS
6.1
EPSS
0.77%

Original NVD Description

xArrow SCADA versions 7.2 and prior is vulnerable to cross-site scripting due to parameter ‘edate’ of the resource xhisalarm.htm, which may allow an unauthorized attacker to execute arbitrary code.

Related CVEs

Other vulnerabilities affecting the same vendor(s)