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CVE-2021-21912

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CVE-2021-21912

Published: Dec 22, 2021

Modified: Aug 3, 2024

PUBLISHED

CVSS v3.0

8.8

HIGH

Description

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.

VendorProductVersions

n/a

Advantech

affected
Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021)

Weaknesses (CWE)

CWE-276

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

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