CVE-2023-6815

Description

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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

References

• 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 ↗