Schneider Electric Alert
2993Warning Date
Severity Level
Warning Number
Target Sector
17 February, 2020
● High
2020-917
Manufacturing - Commercial Facilities
Description:
Schneider Electric has released security alert for multiple vulnerabilities in the following products:
- Magelis HMIGTO series, all firmware versions
- Magelis HMISTO series, all firmware versions
- Magelis XBTGH series, all firmware versions
- Magelis HMIGTU series, all firmware versions
- Magelis HMIGTUX series, all firmware versions
- Magelis HMISCU series, all firmware versions
- Magelis HMISTU series, all firmware versions
- Magelis XBTGT series, all firmware versions
- Magelis XBTGC series, all firmware versions
- Magelis HMIGXO series, all firmware versions
- Magelis HMIGXU series, all firmware versions
- BMXNOR0200H Ethernet/Serial RTU module, all firmware versions
Threats:
Attacker could exploit these vulnerabilities by doing the following:
- Denial of Service (DoS)
- Execute arbitrary command remotely
- disconnection of active connections
Best practice and Recommendations:
The Schneider Electric team encourages users to set up network segmentation and implement a firewall to block all unauthorized access to the following Ports:
- 44818/TCP
- 502/TCP
- 6000/TCP
- 6002/TCP
- 8080/TCP
- 8014/TCP
- 6001/TCP
- 2404/TCP
- SNMP 161/UDP
- For more information:
https://www.se.com/ww/en/download/document/SEVD-2019-225-03/