Vulnerability Details CVE-2020-7584
A vulnerability has been identified in SIMATIC S7-200 SMART CPU family (All versions >= V2.2 < V2.5.1). Affected devices do not properly handle large numbers of new incomming connections and could crash under certain circumstances. An attacker may leverage this to cause a Denial-of-Service situation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 59.2%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2020-7584
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cpe:2.3:h:siemens:simatic_s7-200_smart_sr_cpu:-
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cpe:2.3:h:siemens:simatic_s7-200_smart_st_cpu:-
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cpe:2.3:o:siemens:simatic_s7-200_smart_sr_cpu_firmware:2.2
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cpe:2.3:o:siemens:simatic_s7-200_smart_st_cpu_firmware:2.2