CVE-2020-16211 Information

Description

Advantech WebAccess HMI Designer Versions 2.1.9.31 and prior. An out-of-bounds read vulnerability may be exploited by processing specially crafted project files which may allow an attacker to read information.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02 https://www.zerodayinitiative.com/advisories/ZDI-20-957/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5