CVE-2020-7524

HIGH

7.5

Description

Out-of-bounds Write vulnerability exists in Modicon M218 Logic Controller (V5.0.0.7 and prior) which could cause Denial of Service when sending specific crafted IPV4 packet to the controller: Sending a specific IPv4 protocol package to Schneider Electric Modicon M218 Logic Controller can cause IPv4 devices to go down. The device does not work properly and must be powered back on to return to normal.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie8/31/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

schneider-electric:modicon_m218schneider-electric:modicon_m218_firmware

Faiblesses (CWE)

CWE-787

References

https://www.se.com/ww/en/download/document/SEVD-2020-224-03/(cybersecurity@se.com)

https://www.se.com/ww/en/download/document/SEVD-2020-224-03/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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