Buffer Overflow Vulnerability in Advantech WebAccess HMI Designer by Advantech
CVE-2019-10961

8.8HIGH

Key Information:

Vendor
Advantech
Status
Advantech Webaccess Hmi Designer
Vendor
CVE Published:
2 August 2019

Summary

The Advantech WebAccess HMI Designer is susceptible to a buffer overflow due to improper validation of specially crafted MCR files. This flaw could allow attackers to write beyond the intended buffer area, potentially leading to remote code execution on affected systems. Users of versions 2.1.9.23 and earlier should take immediate action to mitigate risks associated with this vulnerability.

Affected Version(s)

Advantech WebAccess HMI Designer Version 2.1.9.23 and prior

References

https://www.us-cert.gov/ics/advisories/icsa-19-213-01
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-19-691/
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.