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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A Resource Exhaustion issue was discovered in Schneider Electric Modicon M340 PLC BMXNOC0401, BMXNOE0100, BMXNOE0110, BMXNOE0110H, BMXNOR0200H, BMXP341000, BMXP342000, BMXP3420102, BMXP3420102CL, BMXP342020, BMXP342020H, BMXP342030, BMXP3420302, BMXP3420302H, and BMXP342030H. A remote attacker could send a specially crafted set of packets to the PLC causing it to freeze, requiring the operator to physically press the reset button on the PLC in order to recover.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
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AND
OR
*cpe:2.3:o:schneider-electric:m340_plc_firmware:*:*:*:*:*:*:*:* versions up to (including) 2.8
OR
cpe:2.3:h:schneider-electric:m340_plc_bmxnoc0401:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnoe0100:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnoe0110:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnoe0110h:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnor0200h:*:*:*:*:*:*:*:
AND
OR
*cpe:2.3:o:schneider-electric:bmxnoc0401_firmware:2.8:*:*:*:*:*:*:*
OR
cpe:2.3:h:schneider-electric:bmxnoc0401:-:*:*:*:*:*:*:*
AND
OR
*cpe:2.3:o:schneider-electric:m340_plc_firmware:2.8:*:*:*:*:*:*:* (and previous)
OR
cpe:2.3:h:schneider-electric:m340_plc_bmxnoc0401:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnoe0100:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnoe0110:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnoe0110h:*:*:*:*:*:*:*:*
cpe:2.3:h:schneider-electric:m340_plc_bmxnor0200h:*:*:*:*:*:*:*:*
cp
Added
CVSS V2
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
CWE-400
Changed
Reference Type
http://www.securityfocus.com/bid/96414 No Types Assigned
http://www.securityfocus.com/bid/96414 Third Party Advisory, VDB Entry
Changed
Reference Type
https://ics-cert.us-cert.gov/advisories/ICSA-17-054-03 No Types Assigned
https://ics-cert.us-cert.gov/advisories/ICSA-17-054-03 Mitigation, Third Party Advisory, US Government Resource