CVE-2020-16213: Advantech WebAccess/HMI Designer PM3 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Thu Aug 06 2020(Updated: )
Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. Processing specially crafted project files lacking proper validation of user supplied data may cause the system to write outside the intended buffer area, which may allow remote code execution, disclosure/modification of information, or cause the application to crash.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech Webaccess\/hmi Designer | <=2.1.9.31 | |
| Advantech WebAccess/HMI Designer | ||
| Advantech WebAccess HMI Designer Versions 2.1.9.31 and prior |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-16213?
The severity of CVE-2020-16213 is high with a score of 7.8.
How can remote attackers exploit CVE-2020-16213?
Remote attackers can exploit CVE-2020-16213 by executing arbitrary code on affected installations of Advantech WebAccess/HMI Designer through user interaction, such as visiting a malicious page or opening a malicious file.
Which versions of Advantech WebAccess/HMI Designer are affected by CVE-2020-16213?
Advantech WebAccess/HMI Designer versions up to and including 2.1.9.31 are affected by CVE-2020-16213.
Are there any known references related to CVE-2020-16213?
Yes, you can find more information about CVE-2020-16213 in the following references: [US-CERT Advisory](https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02) and [ZDI Advisory](https://www.zerodayinitiative.com/advisories/ZDI-20-956/).
What is the Common Weakness Enumeration (CWE) ID for CVE-2020-16213?
The Common Weakness Enumeration (CWE) ID for CVE-2020-16213 is 787.
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/weakness
- agent/author
- agent/severity
- agent/title
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-956
- alias/ZDI-CAN-10135
- alias/CVE-2020-16213
- agent/software-canonical-lookup
- agent/references
- agent/softwarecombine
- agent/tags
- agent/event
- collector/ics-cert-advisory
- source/ICS
- vendor/advantech
- canonical/advantech webaccess\/hmi designer
- version/advantech webaccess\/hmi designer/2.1.9.31
- canonical/advantech webaccess/hmi designer
- canonical/advantech webaccess hmi designer versions 2.1.9.31 and prior