CVE-2021-40396
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductAdvantech Deviceon\/iservice
PublishedJan 28, 2022
First seenJan 28, 2022
Weakness typeCWE-276CWE-276
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| advantech deviceon\/iservice | 1.1.7 | — |
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