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Snap7
HIGH 7.5
CVE-2020-22552
The Snap7 server component in version 1.4.1, when an attacker sends a crafted packet with COTP protocol the last-data-unit flag set to No and S7 writ…
No fix yet
Fix from $1,950
2020-10-28
Snap7 Server
HIGH 7.5
CVE-2017-1000230
The Snap7 Server version 1.4.1 can be crashed when the ItemCount field of the ReadVar or WriteVar functions of the S7 protocol implementation in Snap…
Mitigation only
Fix from $1,950
2017-11-17