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Case File

CVE-2021-3351

MEDIUM · CVSS 5.4 EPSS 0.52%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-02 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. See the original NVD description below for full technical details.

CVE
CVE-2021-3351
Severity
MEDIUM
CVSS
5.4
EPSS
0.52%

Original NVD Description

OpenPLC runtime V3 through 2016-03-14 allows stored XSS via the Device Name to the web server's Add New Device page.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-31156 MEDIUM CVE-2026-35063 HIGH CVE-2026-35556 HIGH CVE-2026-28205 CRITICAL CVE-2024-39590 HIGH CVE-2024-39589 HIGH