CVE Vulnerability

CVE-2020-16207

Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. Multiple heap-based buffer overflow vulnerabilities may be exploited by opening specially crafted project files that may overflow the heap, which may allow remote code execution, disclosure/modification of information, or cause the application to crash.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02 Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-20-955/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-958/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-959/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-950/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-20-951/ Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:advantech:webaccess/hmi_designer:*:*:*:*:*:*:*:*
Information

Published : 2020-08-06 07:15

Updated : 2023-01-27 08:36

NVD link : CVE-2020-16207

Mitre link : CVE-2020-16207

Products Affected
No products.
CWE
CWE-787