Vulnerability Details CVE-2017-6021
In Schneider Electric ClearSCADA 2014 R1 (build 75.5210) and prior, 2014 R1.1 (build 75.5387) and prior, 2015 R1 (build 76.5648) and prior, and 2015 R2 (build 77.5882) and prior, an attacker with network access to the ClearSCADA server can send specially crafted sequences of commands and data packets to the ClearSCADA server that can cause the ClearSCADA server process and ClearSCADA communications driver processes to terminate. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 62.7%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2017-6021
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cpe:2.3:a:aveva:clearscada:2005
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cpe:2.3:a:aveva:clearscada:2007
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cpe:2.3:a:aveva:clearscada:2009
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cpe:2.3:a:aveva:clearscada:2010
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cpe:2.3:a:schneider-electric:clearscada:2014
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cpe:2.3:a:schneider-electric:clearscada:2015