VulnerabilityModified

CVE-2018-20025

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

HIGH 7.5EPSS 2.56%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

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

CVSS 3.0: 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 2.56% probability · 85th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-330
Affected: codesys/control for beaglebone sl · codesys/control for empc-a\/imx6 sl · codesys/control for iot2000 sl · codesys/control for linux sl · codesys/control for pfc100 sl · codesys/control for pfc200 sl · codesys/control for raspberry pi sl · codesys/control rte sl · codesys/control rte sl \(for beckhoff cx\) · codesys/control runtime toolkit · codesys/control win sl · codesys/development system · codesys/gateway · codesys/hmi sl · codesys/safety sil2
Source: vulnerability@kaspersky.com

EPSS trend

EPSS 2.6% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.