Description (CNA)
Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules (R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120(EN)CPU Firmware versions from '35' to '51') allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may lead to a denial-of-service (DoS) condition in execution of the program and its communication.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mitsubishi Electric Corporation / MELSEC iQ-R Series CPU Modules | affected R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120(EN)CPU Firmware versions from '35' to '51' |
CWE
No CWE identifiers supplied.
References
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-015_en.pdf
- https://jvn.jp/jp/JVN44764844/index.html
- https://jvn.jp/en/jp/JVN44764844/index.html
- https://us-cert.cisa.gov/ics/advisories/icsa-20-317-01
ADP enrichment
No English description supplied.