Clear Text Credential Transmission in Rockwell Automation MicroLogix 1100 Controller
CVE-2016-9334

7.3HIGH

Key Information:

Vendor

Rockwellautomation

Status
Rockwell Automation Micrologix 1100 And 1400
Vendor
CVE Published:
13 February 2017

What is CVE-2016-9334?

A vulnerability exists in Rockwell Automation's MicroLogix 1100 controller that allows user credentials to be transmitted in clear text. This could enable an attacker to intercept and capture sensitive authentication information by monitoring the traffic between a web browser and the server. Versions affected include 14.000 and earlier for specific series of the MicroLogix 1100 controllers, making it crucial for users to implement secure communication protocols to mitigate potential risks.

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Affected Version(s)

Rockwell Automation MicroLogix 1100 and 1400 Rockwell Automation MicroLogix 1100 and 1400

References

https://ics-cert.us-cert.gov/advisories/ICSA-16-336-06
x_refsource_MISC
http://www.securityfocus.com/bid/95302
vdb-entryx_refsource_BID

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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