ZDI-22-325: Schneider Electric IGSS IGSSDataServer Stack-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Schneider Electric IGSS. Authentication is not required to exploit this vulnerability. The specific flaw exists within the IGSSDataServer process, which listens on TCP port 12401 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the IGSSDataServer process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider Electric IGSS |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-22-325?
The severity of ZDI-22-325 is high due to its potential for remote code execution without authentication.
How do I fix ZDI-22-325?
To fix ZDI-22-325, update your Schneider Electric IGSS software to the latest version provided by the vendor.
What kind of attacks can exploit ZDI-22-325?
ZDI-22-325 can be exploited by remote attackers to execute arbitrary code on affected installations of Schneider Electric IGSS.
Is authentication required to exploit ZDI-22-325?
No, authentication is not required to exploit the vulnerability identified as ZDI-22-325.
Which software is affected by ZDI-22-325?
ZDI-22-325 affects Schneider Electric IGSS installations that utilize the IGSSDataServer process.
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