CVE-2021-33000

7.8HIGH

Key Information

Vendor
Advantech
Status
Webaccess Hmi Designer
Vendor
CVE Published:
24 June 2021

Summary

Parsing a maliciously crafted project file may cause a heap-based buffer overflow, which may allow an attacker to perform arbitrary code execution. User interaction is required on the WebAccess HMI Designer (versions 2.1.9.95 and prior).

Affected Version(s)

WebAccess HMI Designer = versions 2.1.9.95 and prior

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.