CVE-2018-20025

Name: CVE-2018-20025
Creator: NVD / NIST
Published: 2019-02-19T21:29:00.243+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.56%

Last modified Jun 17, 2026

CVE-2018-20025 is a vulnerability of currently unknown severity. Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0.. EPSS estimates a 2.56% chance of exploitation in the next 30 days.

Description

Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0.

Metrics

EPSS Probability

2.56%

83.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-330

Affected Software

Vendor	Product	Versions
Codesys	Control For Beaglebone Sl	>= 3.0, < 3.5.14.0
Codesys	Control For Empc-A\/Imx6 Sl	>= 3.0, < 3.5.14.0
Codesys	Control For Iot2000 Sl	>= 3.0, < 3.5.14.0
Codesys	Control For Linux Sl	>= 3.0, < 3.5.14.0
Codesys	Control For Pfc100 Sl	>= 3.0, < 3.5.14.0
Codesys	Control For Pfc200 Sl	>= 3.0, < 3.5.14.0
Codesys	Control For Raspberry Pi Sl	>= 3.0, < 3.5.14.0
Codesys	Control Rte Sl	>= 3.0, < 3.5.14.0
Codesys	Control Rte Sl \(For Beckhoff Cx\)	>= 3.0, < 3.5.14.0
Codesys	Control Runtime Toolkit	>= 3.0, < 3.5.14.0
Codesys	Control Win Sl	>= 3.0, < 3.5.14.0
Codesys	Development System	>= 3.0, < 3.5.14.0
Codesys	Gateway	>= 3.0, < 3.5.14.0
Codesys	Hmi Sl	>= 3.0, < 3.5.14.0
Codesys	Safety Sil2	>= 3.0, < 3.5.14.0

References

http://www.securityfocus.com/bid/106251Third Party Advisory, VDB Entry
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-037-codesys-control-v3-use-of-insufficiently-random-values/Mitigation, Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04
http://www.securityfocus.com/bid/106251Third Party Advisory, VDB Entry
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-037-codesys-control-v3-use-of-insufficiently-random-values/Mitigation, Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04

Timeline

Published: Feb 19, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-20025?

Use of Insufficiently Random Values exists in CODESYS V3 products versions prior V3.5.14.0.

How severe is CVE-2018-20025?

Severity scoring for CVE-2018-20025 is pending analysis. The EPSS model estimates a 2.56% probability of exploitation in the next 30 days.

How do I fix CVE-2018-20025?

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-2018-20025?

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

Scan your code now

Source: NVD / NIST