medium6.5
CVE-2023-6815
Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R S…
Impact
Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mitsubishielectric | R08sfcpu Firmware | All versions |
| Mitsubishielectric | R16sfcpu Firmware | All versions |
| Mitsubishielectric | R32sfcpu Firmware | All versions |
| Mitsubishielectric | R120sfcpu Firmware | All versions |
| Mitsubishielectric | R08psfcpu Firmware | All versions |
| Mitsubishielectric | R16psfcpu Firmware | All versions |
| Mitsubishielectric | R32psfcpu Firmware | All versions |
| Mitsubishielectric | R120psfcpu Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://jvn.jp/vu/JVNVU95085830/index.html
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf
- https://jvn.jp/vu/JVNVU95085830/index.html
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-044-01
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdf