CVE-2016-3949

NVD - CVE-2016-3949

CVE-2016-3949 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securitytracker.com/id/1036089 Third Party Advisory  VDB Entry 
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf Vendor Advisory 
https://cert-portal.siemens.com/productcert/pdf/ssa-818183.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-161-01 Mitigation  Third Party Advisory  US Government Resource 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-399 Resource Management Errors cwe source acceptance level NIST  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-3949
NVD Published Date:
06/27/2016
NVD Last Modified:
02/10/2020
Source:
MITRE