CVE-2019-10955

Name: CVE-2019-10955
Creator: NVD / NIST
Published: 2019-04-25T18:29:00.397+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 3.04%

Last modified Jun 17, 2026

CVE-2019-10955 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. In Rockwell Automation MicroLogix 1400 Controllers Series A, All Versions Series B, v15.002 and earlier, MicroLogix 1100 Controllers v14.00 and earlier, CompactLogix 5370 L1 controllers v30.014 and earlier, CompactLogix 5370 L2 controllers v30.014 and earlier, CompactLogix 5370 L3 controllers (includes CompactLogix GuardLogix controllers) v30.014 and earlier, an open redirect vulnerability could allow a remote unauthenticated attacker to input a malicious link to redirect users to a malicious site that could run or download arbitrary malware on the user’s machine.. EPSS estimates a 3.04% chance of exploitation in the next 30 days.

Description

In Rockwell Automation MicroLogix 1400 Controllers Series A, All Versions Series B, v15.002 and earlier, MicroLogix 1100 Controllers v14.00 and earlier, CompactLogix 5370 L1 controllers v30.014 and earlier, CompactLogix 5370 L2 controllers v30.014 and earlier, CompactLogix 5370 L3 controllers (includes CompactLogix GuardLogix controllers) v30.014 and earlier, an open redirect vulnerability could allow a remote unauthenticated attacker to input a malicious link to redirect users to a malicious site that could run or download arbitrary malware on the user’s machine.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

3.04%

85.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Rockwellautomation	Micrologix 1400 A Firmware	All versions
Rockwellautomation	Micrologix 1400 B Firmware	<= 15.002
Rockwellautomation	Micrologix 1100 Firmware	<= 14.00
Rockwellautomation	Compactlogix 5370 L1 Firmware	<= 30.014
Rockwellautomation	Compactlogix 5370 L2 Firmware	<= 30.014
Rockwellautomation	Compactlogix 5370 L3 Firmware	<= 30.014

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-113-01Third Party Advisory, US Government Resource
https://www.securityfocus.com/bid/108049Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-113-01Third Party Advisory, US Government Resource
https://www.securityfocus.com/bid/108049Third Party Advisory, VDB Entry

Timeline

Published: Apr 25, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10955?

How severe is CVE-2019-10955?

CVE-2019-10955 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 3.04% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10955?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10955?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST