CVE-2020-5665
Summary
| CVE | CVE-2020-5665 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-12-14 03:15:00 UTC |
| Updated | 2021-07-21 11:39:00 UTC |
| Description | Improper check or handling of exceptional conditions in MELSEC iQ-F series FX5U(C) CPU unit firmware version 1.060 and earlier allows an attacker to cause a denial-of-service (DoS) condition on program execution and communication by sending a specially crafted ARP packet. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Mitsubishielectric | Melsec Iq-f Fx5u Cpu | - | All | All | All |
| Hardware | Mitsubishielectric | Melsec Iq-f Fx5u Cpu | - | All | All | All |
| Operating System | Mitsubishielectric | Melsec Iq-f Fx5u Cpu Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| JVNVU#95638588: 三菱電機製 MELSEC iQ-F シリーズにおけるサービス運用妨害 (DoS) の脆弱性 | MISC | jvn.jp | Third Party Advisory |
| www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-018_en.pdf | MISC | www.mitsubishielectric.com | Vendor Advisory |
| www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-018.pdf | MISC | www.mitsubishielectric.co.jp | Vendor Advisory |
| Mitsubishi Electric MELSEC iQ-F Series | CISA | MISC | us-cert.cisa.gov | Third Party Advisory, US Government Resource |
| 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
- 590610 Mitsubishi Electric MELSEC iQ-F Series Denial of Service (DoS) Vulnerability (ICSA-20-345-01)