Snap7 Project

Records2All Threatist records

Exploited (KEV)0None in CISA KEV

CVSS critical0CVSS 9.0–10.0

CVSS high2CVSS 7.0–8.9

Exploited now

Snap7 Project records in CISA KEV

No Snap7 Project vulnerabilities are listed in CISA KEV.

Components

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Snap7 1 record LOW Snap7 Server 1 record LOW

Records

1 record in Snap7 · all components

TI-2020-14352 CVE-2020-22552 · GHSA-c87p-2q2j-cwwp

The Snap7 server component in version 1.4.1, when an attacker sends a crafted packet with…

LOW 36

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 writes a var function, the Snap7 server will be crashed.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.01473 Published 2020-10-28 No fix listed

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