CVE-2013-2761: Buffer Overflow
First published: Thu Apr 04 2013(Updated: )
The Schneider Electric M340 BMXNOE01xx and BMXP3420xx PLC modules allow remote authenticated users to cause a denial of service (module crash) via crafted FTP traffic, as demonstrated by the FileZilla FTP client.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Modicon M340 | =bmxnoe01xx | |
| Modicon M340 | =bmxp3420xx |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-2761?
CVE-2013-2761 is classified as a medium severity vulnerability due to its potential to cause a denial of service.
How do I fix CVE-2013-2761?
To resolve CVE-2013-2761, users should apply the latest firmware updates released by Schneider Electric for the affected Modicon M340 PLC modules.
Who is affected by CVE-2013-2761?
CVE-2013-2761 affects users of Schneider Electric Modicon M340 BMXNOE01xx and BMXP3420xx PLC modules.
What kind of attack does CVE-2013-2761 involve?
CVE-2013-2761 involves a denial of service attack that can be triggered by sending crafted FTP traffic to the vulnerable modules.
Is CVE-2013-2761 remotely exploitable?
Yes, CVE-2013-2761 is remotely exploitable by authenticated users.
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