CVE-2021-40397
High
Description
A privilege escalation vulnerability exists in the installation of Advantech WISE-PaaS/OTA Server 3.0.9. 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
CVSS7.8
Exploit probability—
ProductAdvantech Wise-paas\/ota
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 wise-paas\/ota | 3.0.9 | — |
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