A privilege escalation vulnerability exists in the Windows version of installation for Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021). 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.

Related CVEs

CVE-2021-21912

Key Information

GHSA ID

GHSA-4m8w-whg9-q7f6

Published

December 23, 2021 12:01 AM

Last Modified

April 20, 2022 12:01 AM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: September 22, 2025 6:29 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.