Vulnerability Details CVE-2021-40396
A privilege escalation vulnerability exists in the installation of Advantech DeviceOn/iService 1.1.7. A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.2%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 7.2
References
Products affected by CVE-2021-40396
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cpe:2.3:a:advantech:deviceon/iservice:1.1.7