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2 matches found

Prion
Prion•added 2020/10/28 2:15 p.m.•28 views

Code injection

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...

5CVSS7.4AI score0.01473EPSS
SaveExploits1References3Affected Software1
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)•added 2020/10/28 12:00 a.m.•7 views

CVE-2020-22552: Undefined Security Weakness

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...

7.5CVSS5.8AI score0.01473EPSS
SaveExploits1References5
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