Vulnerability Details CVE-2020-13556
An out-of-bounds write vulnerability exists in the Ethernet/IP server functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted series of network requests can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.026
EPSS Ranking 85.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2020-13556
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cpe:2.3:a:opener_project:opener:2.3