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Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2018-7758

A denial of service vulnerability exists in Schneider Electric's MiCOM Px4x (P540 range excluded) with legacy Ethernet board, MiCOM P540D Range with Legacy Ethernet Board, and MiCOM Px4x Rejuvenated could lose network communication in case of TCP/IP open requests on port 20000 (DNP3oE) if an older TCI/IP session is still open with identical IP address and port number.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 33.7%

CVSS Severity

CVSS v3 Score 6.5

CVSS v2 Score 3.3

References

Products affected by CVE-2018-7758

Schneider-Electric » Micom P141 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p141:-
Schneider-Electric » Micom P142 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p142:-
Schneider-Electric » Micom P143 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p143:-
Schneider-Electric » Micom P145 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p145:-
Schneider-Electric » Micom P441 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p441:-
Schneider-Electric » Micom P442 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p442:-
Schneider-Electric » Micom P443 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p443:-
Schneider-Electric » Micom P444 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p444:-
Schneider-Electric » Micom P445 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p445:-
Schneider-Electric » Micom P446 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p446:-
Schneider-Electric » Micom P541 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p541:-
Schneider-Electric » Micom P542 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p542:-
Schneider-Electric » Micom P543 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p543:-
Schneider-Electric » Micom P544 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p544:-
Schneider-Electric » Micom P545 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p545:-
Schneider-Electric » Micom P546 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p546:-
Schneider-Electric » Micom P642 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p642:-
Schneider-Electric » Micom P643 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p643:-
Schneider-Electric » Micom P645 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p645:-
Schneider-Electric » Micom P746 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p746:-
Schneider-Electric » Micom P841a » Version: N/A

cpe:2.3:h:schneider-electric:micom_p841a:-
Schneider-Electric » Micom P841b » Version: N/A

cpe:2.3:h:schneider-electric:micom_p841b:-
Schneider-Electric » Micom P849 » Version: N/A

cpe:2.3:h:schneider-electric:micom_p849:-
Schneider-Electric » Micom P141 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p141_firmware:-
Schneider-Electric » Micom P142 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p142_firmware:-
Schneider-Electric » Micom P143 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p143_firmware:-
Schneider-Electric » Micom P145 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p145_firmware:-
Schneider-Electric » Micom P441 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p441_firmware:-
Schneider-Electric » Micom P442 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p442_firmware:-
Schneider-Electric » Micom P443 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p443_firmware:-
Schneider-Electric » Micom P444 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p444_firmware:-
Schneider-Electric » Micom P445 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p445_firmware:-
Schneider-Electric » Micom P446 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p446_firmware:-
Schneider-Electric » Micom P541 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p541_firmware:-
Schneider-Electric » Micom P542 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p542_firmware:-
Schneider-Electric » Micom P543 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p543_firmware:-
Schneider-Electric » Micom P544 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p544_firmware:-
Schneider-Electric » Micom P545 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p545_firmware:-
Schneider-Electric » Micom P546 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p546_firmware:-
Schneider-Electric » Micom P642 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p642_firmware:-
Schneider-Electric » Micom P643 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p643_firmware:-
Schneider-Electric » Micom P645 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p645_firmware:-
Schneider-Electric » Micom P746 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p746_firmware:-
Schneider-Electric » Micom P841a Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p841a_firmware:-
Schneider-Electric » Micom P841b Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p841b_firmware:-
Schneider-Electric » Micom P849 Firmware » Version: N/A

cpe:2.3:o:schneider-electric:micom_p849_firmware:-

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2018-7758

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