Vulnerability Details CVE-2018-7803
A CWE-754 Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex TriStation Emulator V1.2.0, which could cause the emulator to crash when sending a specially crafted packet. The emulator is used infrequently for application logic testing. It is susceptible to an attack only while running in off-line mode. This vulnerability does not exist in Triconex hardware products and therefore has no effect on the operating safety functions in a plant.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.9%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
Products affected by CVE-2018-7803
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cpe:2.3:a:schneider-electric:triconex_tristation_emulator:1.2.0