National Vulnerability Database

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CVE-2017-2681 Detail

Current Description

Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a Denial-of-Service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected. This vulnerability affects only SIMATIC HMI Multi Panels and HMI Mobile Panels, and S7-300/S7-400 devices.


View Analysis Description

Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.1/AV:A/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.securityfocus.com/bid/98369 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1038463 Third Party Advisory  VDB Entry 
https://cert-portal.siemens.com/productcert/pdf/ssa-293562.pdf Vendor Advisory 
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-293562.pdf Broken Link 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST   Contributor acceptance level Siemens AG  

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-2681
NVD Published Date:
05/11/2017
NVD Last Modified:
09/29/2020
Source:
Siemens AG