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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-7574 Detail

Description

Schneider Electric SoMachine Basic 1.4 SP1 and Schneider Electric Modicon TM221CE16R 1.3.3.3 devices have a hardcoded-key vulnerability. The Project Protection feature is used to prevent unauthorized users from opening an XML protected project file, by prompting the user for a password. This XML file is AES-CBC encrypted; however, the key used for encryption (SoMachineBasicSoMachineBasicSoMa) cannot be changed. After decrypting the XML file with this key, the user password can be found in the decrypted data. After reading the user password, the project can be opened and modified with the Schneider product.


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01 Vendor Advisory 
http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2017-097-01 Vendor Advisory 
http://www.securityfocus.com/bid/97518 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/97518 Third Party Advisory  VDB Entry 
https://os-s.net/advisories/OSS-2017-02.pdf Broken Link 
https://os-s.net/advisories/OSS-2017-02.pdf Broken Link 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-798 Use of Hard-coded Credentials cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-7574
NVD Published Date:
04/06/2017
NVD Last Modified:
04/19/2025
Source:
MITRE