CVE-2020-5656
Summary
| CVE | CVE-2020-5656 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-11-02 21:15:00 UTC |
| Updated | 2020-11-10 14:29:00 UTC |
| Description | Improper access control 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 or execute a malicious program via a specially crafted packet. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-012_en.pdf | MISC | www.mitsubishielectric.com | Vendor Advisory |
| www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-012.pdf | MISC | www.mitsubishielectric.co.jp | Vendor Advisory |
| JVNVU#92513419: 三菱電機製 MELSEC iQ-R シリーズにおける複数の脆弱性 | MISC | jvn.jp | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590598 Mitsubishi Electric MELSEC iQ-R Multiple Vulnerabilities (ICSA-20-303-02)