CVE-2021-20986

Hilscher: Denial of Service vulnerability in PROFINET IO Device

CVSS 7.5 HIGHEPSS 1.0%CWE-787

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 7.5EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

16 feb 2021Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A Denial of Service vulnerability was found in Hilscher PROFINET IO Device V3 in versions prior to V3.14.0.7. This may lead to unexpected loss of cyclic communication or interruption of acyclic communication.

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

Productos afectados

Hilscher · PROFINET IO Device Pepper+Fuchs · OHV Pepper+Fuchs · OIT Pepper+Fuchs · PCV/PXV/PGV Pepper+Fuchs · PHA Pepper+Fuchs · PXV/PGV B28 Profisafe Pepper+Fuchs · WCS

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Referencias

https://cert.vde.com/en-us/advisories/vde-2021-006 https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device