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CVE

CVE-2013-2763

The Schneider Electric M340 PLC modules allow remote attackers to cause a denial of service (resource consumption) via u

The Schneider Electric M340 PLC modules allow remote attackers to cause a denial of service (resource consumption) via unspecified vectors. NOTE: the vendor reportedly disputes this issue because it "could not be duplicated" and "an attacker could not remotely exploit this observed behavior to deny PLC control functions.

MEDIUM · CVSS 5 EPSS 0.00733
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Weakness Classification

CWE-400Uncontrolled Resource Consumption
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Affected Products & Versions

12
schneider-electric modicon m340 bmx noc 0401 firmwareall versions
schneider-electric modicon m340 bmx noe 0100 firmwareall versions
schneider-electric modicon m340 bmx noe 0100h firmwareall versions
schneider-electric modicon m340 bmx noe 0110 firmwareall versions
schneider-electric modicon m340 bmx noe 0110h firmwareall versions
schneider-electric modicon m340 bmx nor 0200h firmwareall versions
schneider-electric modicon m340 bmx p34-2010 firmwareall versions
schneider-electric modicon m340 bmx p34-2030 firmwareall versions
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Scoring & Timeline

5
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Published to NVD04 Apr 2013 · 11:58 AM
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://ics-cert.us-cert.gov/pdf/ICSA-13-077-01A.pdfBroken LinkThird Party AdvisoryUS Government Resource
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