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CVE-2018-7789

CVE-2018-7789

CVSS 4.8 MEDIUMEPSS 2.8%CWE-754
An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
Schneider Electric SE · Modicon M221, all references, all versions prior to firmware V1.6.2.0

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References
https://ics-cert.us-cert.gov/advisories/ICSA-18-240-02https://www.schneider-electric.com/en/download/document/SEVD-2018-233-01/http://www.securityfocus.com/bid/105171