Denial of Service Vulnerability in Allen-Bradley MicroLogix and 1400 Devices
CVE-2015-6492

Currently unrated

Key Information:

Vendor

Rockwellautomation

Status
Micrologix 1400 Firmware
Micrologix 1100 Firmware
Vendor
CVE Published:
28 October 2015

What is CVE-2015-6492?

Rockwell Automation's MicroLogix 1100 and 1400 devices are susceptible to a denial of service attack, allowing remote attackers to disrupt device operations. This vulnerability arises from improper handling of crafted HTTP requests, which can trigger memory corruption and instigate device crashes. It is critical for users of these devices to apply the recommended firmware updates to mitigate potential risks associated with this vulnerability.

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References

https://ics-cert.us-cert.gov/advisories/ICSA-15-300-03
x_refsource_MISC

EPSS Score

9% chance of being exploited in the next 30 days.

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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