CVE-2019-5077

CRITICAL

9.1

Description

An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.

Details CVE

Score CVSS v3.19.1

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/18/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

wago:pfc_100wago:pfc_100_firmwarewago:pfc_200wago:pfc_200_firmware

Faiblesses (CWE)

CWE-306

References

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0869(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0869(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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