AUGUST 4, 2026
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Case File

CVE-2021-33716

MEDIUM · CVSS 6.5 EPSS 0.25%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-09-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. See the original NVD description below for full technical details.

CVE
CVE-2021-33716
Severity
MEDIUM
CVSS
6.5
EPSS
0.25%

Original NVD Description

A vulnerability has been identified in SIMATIC CP 1543-1 (incl. SIPLUS variants) (All versions < V3.0), SIMATIC CP 1545-1 (All versions < V1.1). An attacker with access to the subnet of the affected device could retrieve sensitive information stored in cleartext.

Related CVEs

Other vulnerabilities affecting the same vendor(s)