Description (CNA)
Resource Management Errors vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before, RD81DL96 High Speed Data Logger Module First 2 digits of serial number are '08' or before, RD81MES96N MES Interface Module First 2 digits of serial number are '04' or before, and RD81OPC96 OPC UA Server Module First 2 digits of serial number are '04' or before) allows a remote unauthenticated attacker to stop the network functions of the products via a specially crafted packet.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mitsubishi Electric Corporation / MELSEC iQ-R series | affected RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before, RD81DL96 High Speed Data Logger Module First 2 digits of serial number are '08' or before, RD81MES96N MES Interface Module First 2 digits of serial number are '04' or before, and RD81OPC96 OPC UA Server Module First 2 digits of serial number are '04' or before |
CWE
No CWE identifiers supplied.
References
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-012.pdf
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-012_en.pdf
- https://jvn.jp/vu/JVNVU92513419/index.html
ADP enrichment
No English description supplied.