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.
Published: 2016-06-27
Score: 7.5 High
EPSS: 4.9% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2016-4961 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.
History

No history.

Subscriptions

Siemens Simatic S7-300 With Profitnet Support Simatic S7-300 With Profitnet Support Firmware Simatic S7-300 Without Profitnet Support Simatic S7-300 Without Profitnet Support Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T00:10:31.918Z

Reserved: 2016-04-05T00:00:00.000Z

Link: CVE-2016-3949

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-06-27T10:59:06.580

Modified: 2026-05-06T22:30:45.220

Link: CVE-2016-3949

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses