Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-40389

A privilege escalation vulnerability exists in the installation of Advantech DeviceOn/iEdge Server 1.0.2. 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.

Published

2022-01-28T20:15:11.400

Last Modified

2024-11-21T06:24:01.370

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-276
  • Type: Primary
    CWE-276
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application advantech deviceon\/iedge 1.0.2 Yes
References