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Case File

CVE-2016-3949

HIGH · CVSS 7.5 EPSS 4.49%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-06-27 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2016-3949
Severity
HIGH
CVSS
7.5
EPSS
4.49%

Original NVD Description

Siemens SIMATIC S7-300 Profinet-enabled CPU devices with firmware before 3.2.12 and SIMATIC S7-300 Profinet-disabled CPU devices with firmware before 3.3.12 allow remote attackers to cause a denial of service (defect-mode transition) via crafted (1) ISO-TSAP or (2) Profibus packets.