What is CVE-2017-12088?

CVE-2017-12088 is a high-severity vulnerability in Rockwellautomation Micrologix_1400, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2018-04-05.

How severe is CVE-2017-12088?

High severity. CVSS v3 base score is 8.6 out of 10.

Improper input validation in Rockwellautomation Micrologix_1400

CVE-2017-12088

An exploitable denial of service vulnerability exists in the Ethernet functionality of the Allen Bradley Micrologix 1400 Series B FRN 21.2 and below. A specially crafted packet can cause a device power cycle resulting in a fault state and…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.045 (90.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Rockwellautomation Micrologix_1400
Rockwellautomation Micrologix_1400_b_firmware
Talos Allen Bradley — versions Allen Bradley Micrologix 1400 Series B FRN 21.2, Allen Bradley Micrologix 1400 Series B FRN 21.0, Allen Bradley Micrologix 1400 Series B FRN 15

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-12088?: CVE-2017-12088 is a high-severity vulnerability in Rockwellautomation Micrologix_1400, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2018-04-05.
How severe is CVE-2017-12088?: High severity. CVSS v3 base score is 8.6 out of 10.