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TURCK BL20 / BL67 FTP Service Hardcoded Credentials Security Issues

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Release Date:  2013-05-17    Views:  1,020

Secunia Advisory SA53456

Where:

From local network

Impact:

Security Bypass

Solution Status:

Vendor Patch

Operating System:

CVE Reference(s):

Description


Some security issues have been reported in TURCK BL20 / BL67, which can be exploited by malicious people to bypass certain security restrictions.

The security issues are caused due to the device using certain user accounts with hardcoded credentials for the FTP service, which can potentially be exploited to gain administrative access to the device via TCP Port 21 and subsequently manipulate device communication.

The security issues are reported in all versions.


Solution:
Apply a firmware update. Please contact the vendor for details.

Provided and/or discovered by:
ICS-CERT credits Ruben Santamarta, IOActive.

Original Advisory:
http://ics-cert.us-cert.gov/advisories/ICSA-13-136-01

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: TURCK BL20 / BL67 FTP Service Hardcoded Credentials Security Issues

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