CVE-2020-13238
Summary
| CVE | CVE-2020-13238 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-06-10 20:15:00 UTC |
| Updated | 2020-06-23 15:43:00 UTC |
| Description | Mitsubishi MELSEC iQ-R Series PLCs with firmware 33 allow attackers to halt the industrial process by sending an unauthenticated crafted packet over the network, because this denial of service attack consumes excessive CPU time. After halting, physical access to the PLC is required in order to restore production. |
Risk And Classification
Problem Types: CWE-400
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-001_en.pdf | CONFIRM | www.mitsubishielectric.com | Vendor Advisory |
| Mitsubishi Electric MELSEC iQ-R series (Update A) | CISA | MISC | www.us-cert.gov | Third Party Advisory, US Government Resource |
| JVNVU#97662844: 三菱電機製 MELSEC iQ-R シリーズの Ethernet ポートにおけるリソース枯渇の脆弱性 | 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
- 590632 Mitsubishi Electric MELSEC iQ-R Series (Update C) Denial of Service (DoS) Vulnerability (ICSA-20-161-02)