What is CVE-2017-12089?

CVE-2017-12089 is a high-severity vulnerability in Talos Allen Bradley. CVSS score: 8.6/10. Published 2018-04-05.

How severe is CVE-2017-12089?

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

Vulnerability in Talos Allen Bradley

CVE-2017-12089

An exploitable denial of service vulnerability exists in the program download functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a device fault resulting in halted operations…

EPSS: 0.001 (25.9th 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

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

References

www.talosintelligence.com/vulnerability_reports/TALOS-2017-0441 (x_refsource_MISC)

Frequently asked questions

What is CVE-2017-12089?: CVE-2017-12089 is a high-severity vulnerability in Talos Allen Bradley. CVSS score: 8.6/10. Published 2018-04-05.
How severe is CVE-2017-12089?: High severity. CVSS v3 base score is 8.6 out of 10.