CVE-2018-20026
Estado: ModificadaAlta (7.5)—
Improper Communication Address Filtering exists in CODESYS V3 products versions prior V3.5.14.0.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.04%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 4/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (18)
Codesys — Control FOR Beaglebone SLCodesys — Control FOR Empc-a/imx6 SLCodesys — Control FOR Iot2000 SLCodesys — Control FOR Linux SLCodesys — Control FOR Pfc100 SLCodesys — Control FOR Pfc200 SLCodesys — Control FOR Raspberry PI SLCodesys — Control RTE SLCodesys — Control RTE SL (for Beckhoff CX)Codesys — Control Runtime ToolkitCodesys — Control WIN SLCodesys — Development System V3Codesys — GatewayCodesys — HMI SLCodesys — OPC ServerCodesys — PlchandlerCodesys — Safety Sil2Codesys — Targetvisu SL
CWE
- NVD-CWE-noinfo
Referencias
- http://www.securityfocus.com/bid/106251
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-036-codesys-control-v3-improper-communication-address-filtering/
- https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04
- http://www.securityfocus.com/bid/106251
- https://ics-cert.kaspersky.com/advisories/klcert-advisories/2018/12/19/klcert-18-036-codesys-control-v3-improper-communication-address-filtering/
- https://ics-cert.us-cert.gov/advisories/ICSA-18-352-04
JSON original (NVD)
Mostrar
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