ZDI-CAN-10139: Advantech WebAccess/HMI Designer PM3 File Parsing Type Confusion Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Advantech WebAccess/HMI Designer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PM3 files. The issue results from the lack of proper validation of user-supplied data, which can result in a type confusion condition. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Advantech WebAccess/HMI Designer |
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 ZDI-CAN-10139?
The severity of ZDI-CAN-10139 is classified as critical due to the potential for remote code execution.
How do I fix ZDI-CAN-10139?
To fix ZDI-CAN-10139, users should apply the latest security patches provided by Advantech for WebAccess/HMI Designer.
What software is affected by ZDI-CAN-10139?
ZDI-CAN-10139 affects Advantech WebAccess/HMI Designer installations.
What type of attack does ZDI-CAN-10139 allow?
ZDI-CAN-10139 allows remote attackers to execute arbitrary code with user interaction.
Is user interaction required for exploiting ZDI-CAN-10139?
Yes, user interaction is required as the target must visit a malicious page or open a malicious file for exploitation.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-954
- alias/ZDI-CAN-10139
- alias/CVE-2020-16229
- agent/software-canonical-lookup
- agent/title
- agent/severity
- agent/type
- agent/event
- agent/description
- agent/tags
- agent/source
- vendor/advantech
- canonical/advantech webaccess/hmi designer