Siemens SIPROTEC 5 Improper Input Validation Vulnerability

2021-09-1500:00:00

China National Vulnerability Database

www.cnvd.org.cn

0.002 Low

EPSS

Percentile

59.8%

JSON

Siemens SIPROTEC 5 is a multifunction relay from Siemens, Germany. Siemens SIPROTEC 5 is vulnerable to an input validation error that results from incoming webpackets not being processed correctly. An unauthenticated remote attacker with access to any Ethernet interface can use the vulnerability to send specially crafted packets to force a reboot of the target device.

CPENameOperatorVersion
siemens siprotec 5 relays with cpu variants cp300 < veq8.80
siemens siprotec 5 relays with cpu variants cp100 < veq8.80
siemens siprotec 5 relays with cpu variants cp050 < veq8.80

Name	Operator	Version
siemens siprotec 5 relays with cpu variants cp300 < v	eq	8.80
siemens siprotec 5 relays with cpu variants cp100 < v	eq	8.80
siemens siprotec 5 relays with cpu variants cp050 < v	eq	8.80

0.002 Low

EPSS

Percentile

59.8%

JSON

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