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Known vulnerabilities in Rockwell Automation MicroLogix

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CVE Summary Score Published
CVE-2012-6440 The Web server password authentication mechanism used by the products is vulnerable to a MitM and Replay attack 9.3 Not rated Jan 24, 2013
CVE-2012-6439 When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port… 8.5 Not rated Jan 24, 2013
CVE-2012-6438 The device does not properly validate the data being sent to the buffer 7.8 Not rated Jan 24, 2013
CVE-2012-6437 The device does not properly authenticate users and the potential exists for a remote user to upload a new firmware… 10.0 Not rated Jan 24, 2013
CVE-2012-6436 The device does not properly validate the data being sent to the buffer 7.8 Not rated Jan 24, 2013
CVE-2012-6435 When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port… 7.8 Not rated Jan 24, 2013
CVE-2012-6442 When an affected product receives a valid CIP message from an unauthorized or unintended source to Port 2222/TCP, Port… 7.8 Not rated Jan 24, 2013
CVE-2012-6441 An information exposure of confidential information results when the device receives a specially crafted CIP packet to… 5.0 Not rated Jan 24, 2013

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