AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-27388

CRITICAL · CVSS 9.8 EPSS 1.54%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-27388
Severity
CRITICAL
CVSS
9.8
EPSS
1.54%

Original NVD Description

SINAMICS medium voltage routable products are affected by a vulnerability in the Sm@rtServer component for remote access that could allow an unauthenticated attacker to cause a denial-of-service condition, and/or execution of limited configuration modifications and/or execution of limited control commands on the SINAMICS Medium Voltage Products, Remote Access (SINAMICS SL150: All versions, SINAMICS SM150: All versions, SINAMICS SM150i: All versions).