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CVE-2019-5081

CRITICAL

9.8

Description

An exploitable heap buffer overflow vulnerability exists in the iocheckd service ''I/O-Chec'' functionality of WAGO PFC 200 Firmware version 03.01.07(13) and 03.00.39(12), and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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-787

References

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873(talos-cna@cisco.com)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873(af854a3a-2127-422b-91ae-364da2661108)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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