ZDI-19-1033: (0Day) WECON PLC Editor PLCDataCeter PortPath Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of WECON PLC Editor. 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 handling of WCP files. A crafted PortPath element in a WCP file can trigger an overflow of a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WECON PLC Editor |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-19-1033?
The severity of ZDI-19-1033 is critical due to its potential to allow remote code execution.
How do I fix ZDI-19-1033?
To fix ZDI-19-1033, update the WECON PLC Editor to the latest version provided by the vendor.
What systems are affected by ZDI-19-1033?
ZDI-19-1033 specifically affects installations of WECON PLC Editor.
Can ZDI-19-1033 be exploited without user interaction?
No, ZDI-19-1033 requires user interaction, such as visiting a malicious webpage or opening a malicious file.
What is the impact of ZDI-19-1033?
The impact of ZDI-19-1033 includes the potential for remote attackers to execute arbitrary code on affected systems.
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- alias/CVE-2019-18236
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