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.
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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

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

Link: CVE-2016-3949

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

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

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-3949

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses