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.
- Score
- CVSS 3.0 6.5 Medium
- Status
- Modified - cybersecurity@se.com
- Published
- 2018-04-18
- Last modified
- 2024-08-05
- Weaknesses
- CWE-613
Affected products
- Micom P141 Firmware (Schneider-electric)
- Micom P142 Firmware (Schneider-electric)
- Micom P143 Firmware (Schneider-electric)
- Micom P145 Firmware (Schneider-electric)
- Micom P441 Firmware (Schneider-electric)
- Micom P442 Firmware (Schneider-electric)
- Micom P443 Firmware (Schneider-electric)
- Micom P444 Firmware (Schneider-electric)
- Micom P445 Firmware (Schneider-electric)
- Micom P446 Firmware (Schneider-electric)
- Micom P541 Firmware (Schneider-electric)
- Micom P542 Firmware (Schneider-electric)
- Micom P543 Firmware (Schneider-electric)
- Micom P544 Firmware (Schneider-electric)
- Micom P545 Firmware (Schneider-electric)
- Micom P546 Firmware (Schneider-electric)
- Micom P642 Firmware (Schneider-electric)
- Micom P643 Firmware (Schneider-electric)
- Micom P645 Firmware (Schneider-electric)
- Micom P746 Firmware (Schneider-electric)
- Micom P841a Firmware (Schneider-electric)
- Micom P841b Firmware (Schneider-electric)
- Micom P849 Firmware (Schneider-electric)
- Micom P540d Range With Legacy Ethernet Board (Schneider Electric Se)
References
- https://www.schneider-electric.com/en/download/document/SEVD-2018-074-02/
- https://www.schneider-electric.com/en/download/document/SEVD-2018-074-03/
- https://www.schneider-electric.com/en/download/document/SEVD-2018-074-04/
